156925432016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3539}}^1\times {\mathrm{145861}}^1$

素因数の和:149427

約数の個数: 40

約数和(自身を含む): 320137917600

約数和(自身を除く): 163212485584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3539, 7078, 14156, 28312, 56624, 67241, 134482, 145861, 268964, 291722, 537928, 583444, 1075856, 1166888, 2333776, 2771359, 5542718, 11085436, 22170872, 44341744, 516202079, 1032404158, 2064808316, 4129616632, 8259233264, 9807839501, 19615679002, 39231358004, 78462716008, 156925432016]

約数ペア:

[(1, 156925432016), (2, 78462716008), (4, 39231358004), (8, 19615679002), (16, 9807839501), (19, 8259233264), (38, 4129616632), (76, 2064808316), (152, 1032404158), (304, 516202079), (3539, 44341744), (7078, 22170872), (14156, 11085436), (28312, 5542718), (56624, 2771359), (67241, 2333776), (134482, 1166888), (145861, 1075856), (268964, 583444), (291722, 537928)]