191989224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 661248000

約数和(自身を除く): 469258776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 41, 42, 54, 56, 57, 63, 72, 76, 82, 84, 108, 114, 123, 126, 133, 152, 163, 164, 168, 171, 189, 216, 228, 246, 252, 266, 287, 326, 328, 342, 369, 378, 399, 456, 489, 492, 504, 513, 532, 574, 652, 684, 738, 756, 779, 798, 861, 978, 984, 1026, 1064, 1107, 1141, 1148, 1197, 1304, 1368, 1467, 1476, 1512, 1558, 1596, 1722, 1956, 2052, 2214, 2282, 2296, 2337, 2394, 2583, 2934, 2952, 3097, 3116, 3192, 3423, 3444, 3591, 3912, 4104, 4401, 4428, 4564, 4674, 4788, 5166, 5453, 5868, 6194, 6232, 6683, 6846, 6888, 7011, 7182, 7749, 8802, 8856, 9128, 9291, 9348, 9576, 10269, 10332, 10906, 11736, 12388, 13366, 13692, 14022, 14364, 15498, 16359, 17604, 18582, 18696, 20049, 20538, 20664, 21033, 21679, 21812, 24776, 26732, 27384, 27873, 28044, 28728, 30807, 30996, 32718, 35208, 37164, 40098, 41076, 42066, 43358, 43624, 46781, 49077, 53464, 55746, 56088, 60147, 61614, 61992, 65037, 65436, 74328, 80196, 82152, 83619, 84132, 86716, 93562, 98154, 111492, 120294, 123228, 126977, 130074, 130872, 140343, 147231, 160392, 167238, 168264, 173432, 180441, 187124, 195111, 196308, 222984, 240588, 246456, 253954, 260148, 280686, 294462, 334476, 360882, 374248, 380931, 390222, 392616, 421029, 481176, 507908, 520296, 561372, 585333, 588924, 668952, 721764, 761862, 780444, 842058, 888839, 1015816, 1122744, 1142793, 1170666, 1177848, 1263087, 1443528, 1523724, 1560888, 1684116, 1777678, 2285586, 2341332, 2526174, 2666517, 3047448, 3368232, 3428379, 3555356, 4571172, 4682664, 5052348, 5333034, 6856758, 7110712, 7999551, 9142344, 10104696, 10666068, 13713516, 15999102, 21332136, 23998653, 27427032, 31998204, 47997306, 63996408, 95994612, 191989224]

約数ペア:

[(1, 191989224), (2, 95994612), (3, 63996408), (4, 47997306), (6, 31998204), (7, 27427032), (8, 23998653), (9, 21332136), (12, 15999102), (14, 13713516), (18, 10666068), (19, 10104696), (21, 9142344), (24, 7999551), (27, 7110712), (28, 6856758), (36, 5333034), (38, 5052348), (41, 4682664), (42, 4571172), (54, 3555356), (56, 3428379), (57, 3368232), (63, 3047448), (72, 2666517), (76, 2526174), (82, 2341332), (84, 2285586), (108, 1777678), (114, 1684116), (123, 1560888), (126, 1523724), (133, 1443528), (152, 1263087), (163, 1177848), (164, 1170666), (168, 1142793), (171, 1122744), (189, 1015816), (216, 888839), (228, 842058), (246, 780444), (252, 761862), (266, 721764), (287, 668952), (326, 588924), (328, 585333), (342, 561372), (369, 520296), (378, 507908), (399, 481176), (456, 421029), (489, 392616), (492, 390222), (504, 380931), (513, 374248), (532, 360882), (574, 334476), (652, 294462), (684, 280686), (738, 260148), (756, 253954), (779, 246456), (798, 240588), (861, 222984), (978, 196308), (984, 195111), (1026, 187124), (1064, 180441), (1107, 173432), (1141, 168264), (1148, 167238), (1197, 160392), (1304, 147231), (1368, 140343), (1467, 130872), (1476, 130074), (1512, 126977), (1558, 123228), (1596, 120294), (1722, 111492), (1956, 98154), (2052, 93562), (2214, 86716), (2282, 84132), (2296, 83619), (2337, 82152), (2394, 80196), (2583, 74328), (2934, 65436), (2952, 65037), (3097, 61992), (3116, 61614), (3192, 60147), (3423, 56088), (3444, 55746), (3591, 53464), (3912, 49077), (4104, 46781), (4401, 43624), (4428, 43358), (4564, 42066), (4674, 41076), (4788, 40098), (5166, 37164), (5453, 35208), (5868, 32718), (6194, 30996), (6232, 30807), (6683, 28728), (6846, 28044), (6888, 27873), (7011, 27384), (7182, 26732), (7749, 24776), (8802, 21812), (8856, 21679), (9128, 21033), (9291, 20664), (9348, 20538), (9576, 20049), (10269, 18696), (10332, 18582), (10906, 17604), (11736, 16359), (12388, 15498), (13366, 14364), (13692, 14022)]