127891656

素因数分解:

$2^3\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1063}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 228335544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 557, 1063, 1114, 1671, 2126, 2228, 3189, 3342, 4252, 4456, 5013, 6378, 6684, 8504, 9567, 10026, 12756, 13368, 15039, 19134, 20052, 25512, 28701, 30078, 38268, 40104, 57402, 60156, 76536, 114804, 120312, 229608, 592091, 1184182, 1776273, 2368364, 3552546, 4736728, 5328819, 7105092, 10657638, 14210184, 15986457, 21315276, 31972914, 42630552, 63945828, 127891656]

約数ペア:

[(1, 127891656), (2, 63945828), (3, 42630552), (4, 31972914), (6, 21315276), (8, 15986457), (9, 14210184), (12, 10657638), (18, 7105092), (24, 5328819), (27, 4736728), (36, 3552546), (54, 2368364), (72, 1776273), (108, 1184182), (216, 592091), (557, 229608), (1063, 120312), (1114, 114804), (1671, 76536), (2126, 60156), (2228, 57402), (3189, 40104), (3342, 38268), (4252, 30078), (4456, 28701), (5013, 25512), (6378, 20052), (6684, 19134), (8504, 15039), (9567, 13368), (10026, 12756)]