155981664

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31859}}^1$

素因数の和:31892

約数の個数: 72

約数和(自身を含む): 469680120

約数和(自身を除く): 313698456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 31859, 63718, 95577, 127436, 191154, 254872, 286731, 382308, 509744, 541603, 573462, 764616, 1019488, 1083206, 1146924, 1529232, 1624809, 2166412, 2293848, 3058464, 3249618, 4332824, 4587696, 4874427, 6499236, 8665648, 9175392, 9748854, 12998472, 17331296, 19497708, 25996944, 38995416, 51993888, 77990832, 155981664]

約数ペア:

[(1, 155981664), (2, 77990832), (3, 51993888), (4, 38995416), (6, 25996944), (8, 19497708), (9, 17331296), (12, 12998472), (16, 9748854), (17, 9175392), (18, 8665648), (24, 6499236), (32, 4874427), (34, 4587696), (36, 4332824), (48, 3249618), (51, 3058464), (68, 2293848), (72, 2166412), (96, 1624809), (102, 1529232), (136, 1146924), (144, 1083206), (153, 1019488), (204, 764616), (272, 573462), (288, 541603), (306, 509744), (408, 382308), (544, 286731), (612, 254872), (816, 191154), (1224, 127436), (1632, 95577), (2448, 63718), (4896, 31859)]