196142472

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 588060000

約数和(自身を除く): 391917528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 89, 108, 114, 152, 162, 171, 178, 179, 216, 228, 267, 324, 342, 356, 358, 456, 513, 534, 537, 648, 684, 712, 716, 801, 1026, 1068, 1074, 1368, 1432, 1539, 1602, 1611, 1691, 2052, 2136, 2148, 2403, 3078, 3204, 3222, 3382, 3401, 4104, 4296, 4806, 4833, 5073, 6156, 6408, 6444, 6764, 6802, 7209, 9612, 9666, 10146, 10203, 12312, 12888, 13528, 13604, 14418, 14499, 15219, 15931, 19224, 19332, 20292, 20406, 27208, 28836, 28998, 30438, 30609, 31862, 38664, 40584, 40812, 45657, 47793, 57672, 57996, 60876, 61218, 63724, 81624, 91314, 91827, 95586, 115992, 121752, 122436, 127448, 136971, 143379, 182628, 183654, 191172, 244872, 273942, 275481, 286758, 302689, 365256, 367308, 382344, 430137, 547884, 550962, 573516, 605378, 734616, 860274, 908067, 1095768, 1101924, 1147032, 1210756, 1290411, 1720548, 1816134, 2203848, 2421512, 2580822, 2724201, 3441096, 3632268, 5161644, 5448402, 7264536, 8172603, 10323288, 10896804, 16345206, 21793608, 24517809, 32690412, 49035618, 65380824, 98071236, 196142472]

約数ペア:

[(1, 196142472), (2, 98071236), (3, 65380824), (4, 49035618), (6, 32690412), (8, 24517809), (9, 21793608), (12, 16345206), (18, 10896804), (19, 10323288), (24, 8172603), (27, 7264536), (36, 5448402), (38, 5161644), (54, 3632268), (57, 3441096), (72, 2724201), (76, 2580822), (81, 2421512), (89, 2203848), (108, 1816134), (114, 1720548), (152, 1290411), (162, 1210756), (171, 1147032), (178, 1101924), (179, 1095768), (216, 908067), (228, 860274), (267, 734616), (324, 605378), (342, 573516), (356, 550962), (358, 547884), (456, 430137), (513, 382344), (534, 367308), (537, 365256), (648, 302689), (684, 286758), (712, 275481), (716, 273942), (801, 244872), (1026, 191172), (1068, 183654), (1074, 182628), (1368, 143379), (1432, 136971), (1539, 127448), (1602, 122436), (1611, 121752), (1691, 115992), (2052, 95586), (2136, 91827), (2148, 91314), (2403, 81624), (3078, 63724), (3204, 61218), (3222, 60876), (3382, 57996), (3401, 57672), (4104, 47793), (4296, 45657), (4806, 40812), (4833, 40584), (5073, 38664), (6156, 31862), (6408, 30609), (6444, 30438), (6764, 28998), (6802, 28836), (7209, 27208), (9612, 20406), (9666, 20292), (10146, 19332), (10203, 19224), (12312, 15931), (12888, 15219), (13528, 14499), (13604, 14418)]