131435587976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{79349}}^1$

素因数の和:82062

約数の個数: 64

約数和(自身を含む): 307370160000

約数和(自身を除く): 175934572024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2689, 5378, 10756, 18823, 21512, 29579, 37646, 59158, 75292, 79349, 118316, 150584, 158698, 207053, 236632, 317396, 414106, 555443, 634792, 828212, 872839, 1110886, 1656424, 1745678, 2221772, 3491356, 4443544, 6109873, 6982712, 12219746, 24439492, 48878984, 213369461, 426738922, 853477844, 1493586227, 1706955688, 2347064071, 2987172454, 4694128142, 5974344908, 9388256284, 11948689816, 16429448497, 18776512568, 32858896994, 65717793988, 131435587976]

約数ペア:

[(1, 131435587976), (2, 65717793988), (4, 32858896994), (7, 18776512568), (8, 16429448497), (11, 11948689816), (14, 9388256284), (22, 5974344908), (28, 4694128142), (44, 2987172454), (56, 2347064071), (77, 1706955688), (88, 1493586227), (154, 853477844), (308, 426738922), (616, 213369461), (2689, 48878984), (5378, 24439492), (10756, 12219746), (18823, 6982712), (21512, 6109873), (29579, 4443544), (37646, 3491356), (59158, 2221772), (75292, 1745678), (79349, 1656424), (118316, 1110886), (150584, 872839), (158698, 828212), (207053, 634792), (236632, 555443), (317396, 414106)]