157531870912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1223}}^1\times {\mathrm{11909}}^1$

素因数の和:13170

約数の個数: 84

約数和(自身を含む): 338803579440

約数和(自身を除く): 181271708528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1223, 1352, 2446, 2704, 4892, 5408, 9784, 10816, 11909, 15899, 19568, 23818, 31798, 39136, 47636, 63596, 78272, 95272, 127192, 154817, 190544, 206687, 254384, 309634, 381088, 413374, 508768, 619268, 762176, 826748, 1017536, 1238536, 1653496, 2012621, 2477072, 3306992, 4025242, 4954144, 6613984, 8050484, 9908288, 13227968, 14564707, 16100968, 29129414, 32201936, 58258828, 64403872, 116517656, 128807744, 189341191, 233035312, 378682382, 466070624, 757364764, 932141248, 1514729528, 2461435483, 3029459056, 4922870966, 6058918112, 9845741932, 12117836224, 19691483864, 39382967728, 78765935456, 157531870912]

約数ペア:

[(1, 157531870912), (2, 78765935456), (4, 39382967728), (8, 19691483864), (13, 12117836224), (16, 9845741932), (26, 6058918112), (32, 4922870966), (52, 3029459056), (64, 2461435483), (104, 1514729528), (169, 932141248), (208, 757364764), (338, 466070624), (416, 378682382), (676, 233035312), (832, 189341191), (1223, 128807744), (1352, 116517656), (2446, 64403872), (2704, 58258828), (4892, 32201936), (5408, 29129414), (9784, 16100968), (10816, 14564707), (11909, 13227968), (15899, 9908288), (19568, 8050484), (23818, 6613984), (31798, 4954144), (39136, 4025242), (47636, 3306992), (63596, 2477072), (78272, 2012621), (95272, 1653496), (127192, 1238536), (154817, 1017536), (190544, 826748), (206687, 762176), (254384, 619268), (309634, 508768), (381088, 413374)]