157649688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 521913600

約数和(自身を除く): 364263912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 101, 114, 126, 133, 152, 163, 168, 171, 202, 228, 252, 266, 303, 326, 342, 399, 404, 456, 489, 504, 532, 606, 652, 684, 707, 798, 808, 909, 978, 1064, 1141, 1197, 1212, 1304, 1368, 1414, 1467, 1596, 1818, 1919, 1956, 2121, 2282, 2394, 2424, 2828, 2934, 3097, 3192, 3423, 3636, 3838, 3912, 4242, 4564, 4788, 5656, 5757, 5868, 6194, 6363, 6846, 7272, 7676, 8484, 9128, 9291, 9576, 10269, 11514, 11736, 12388, 12726, 13433, 13692, 15352, 16463, 16968, 17271, 18582, 20538, 21679, 23028, 24776, 25452, 26866, 27384, 27873, 32926, 34542, 37164, 40299, 41076, 43358, 46056, 49389, 50904, 53732, 55746, 65037, 65852, 69084, 74328, 80598, 82152, 86716, 98778, 107464, 111492, 115241, 120897, 130074, 131704, 138168, 148167, 161196, 173432, 195111, 197556, 222984, 230482, 241794, 260148, 296334, 312797, 322392, 345723, 390222, 395112, 460964, 483588, 520296, 592668, 625594, 691446, 780444, 921928, 938391, 967176, 1037169, 1185336, 1251188, 1382892, 1560888, 1876782, 2074338, 2189579, 2502376, 2765784, 2815173, 3753564, 4148676, 4379158, 5630346, 6568737, 7507128, 8297352, 8758316, 11260692, 13137474, 17516632, 19706211, 22521384, 26274948, 39412422, 52549896, 78824844, 157649688]

約数ペア:

[(1, 157649688), (2, 78824844), (3, 52549896), (4, 39412422), (6, 26274948), (7, 22521384), (8, 19706211), (9, 17516632), (12, 13137474), (14, 11260692), (18, 8758316), (19, 8297352), (21, 7507128), (24, 6568737), (28, 5630346), (36, 4379158), (38, 4148676), (42, 3753564), (56, 2815173), (57, 2765784), (63, 2502376), (72, 2189579), (76, 2074338), (84, 1876782), (101, 1560888), (114, 1382892), (126, 1251188), (133, 1185336), (152, 1037169), (163, 967176), (168, 938391), (171, 921928), (202, 780444), (228, 691446), (252, 625594), (266, 592668), (303, 520296), (326, 483588), (342, 460964), (399, 395112), (404, 390222), (456, 345723), (489, 322392), (504, 312797), (532, 296334), (606, 260148), (652, 241794), (684, 230482), (707, 222984), (798, 197556), (808, 195111), (909, 173432), (978, 161196), (1064, 148167), (1141, 138168), (1197, 131704), (1212, 130074), (1304, 120897), (1368, 115241), (1414, 111492), (1467, 107464), (1596, 98778), (1818, 86716), (1919, 82152), (1956, 80598), (2121, 74328), (2282, 69084), (2394, 65852), (2424, 65037), (2828, 55746), (2934, 53732), (3097, 50904), (3192, 49389), (3423, 46056), (3636, 43358), (3838, 41076), (3912, 40299), (4242, 37164), (4564, 34542), (4788, 32926), (5656, 27873), (5757, 27384), (5868, 26866), (6194, 25452), (6363, 24776), (6846, 23028), (7272, 21679), (7676, 20538), (8484, 18582), (9128, 17271), (9291, 16968), (9576, 16463), (10269, 15352), (11514, 13692), (11736, 13433), (12388, 12726)]