156947662544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{141073}}^1$

素因数の和:143355

約数の個数: 40

約数和(自身を含む): 314037495552

約数和(自身を除く): 157089833008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2243, 4486, 8972, 17944, 35888, 69533, 139066, 141073, 278132, 282146, 556264, 564292, 1112528, 1128584, 2257168, 4373263, 8746526, 17493052, 34986104, 69972208, 316426739, 632853478, 1265706956, 2531413912, 5062827824, 9809228909, 19618457818, 39236915636, 78473831272, 156947662544]

約数ペア:

[(1, 156947662544), (2, 78473831272), (4, 39236915636), (8, 19618457818), (16, 9809228909), (31, 5062827824), (62, 2531413912), (124, 1265706956), (248, 632853478), (496, 316426739), (2243, 69972208), (4486, 34986104), (8972, 17493052), (17944, 8746526), (35888, 4373263), (69533, 2257168), (139066, 1128584), (141073, 1112528), (278132, 564292), (282146, 556264)]