131409772004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1\times {\mathrm{58451}}^1$

素因数の和:61976

約数の個数: 48

約数和(自身を含む): 274329732096

約数和(自身を除く): 142919960092

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3491, 6982, 13964, 24437, 48874, 58451, 80293, 97748, 116902, 160586, 233804, 321172, 409157, 562051, 818314, 1124102, 1344373, 1636628, 2248204, 2688746, 5377492, 9410611, 18821222, 37642444, 204052441, 408104882, 816209764, 1428367087, 2856734174, 4693206143, 5713468348, 9386412286, 18772824572, 32852443001, 65704886002, 131409772004]

約数ペア:

[(1, 131409772004), (2, 65704886002), (4, 32852443001), (7, 18772824572), (14, 9386412286), (23, 5713468348), (28, 4693206143), (46, 2856734174), (92, 1428367087), (161, 816209764), (322, 408104882), (644, 204052441), (3491, 37642444), (6982, 18821222), (13964, 9410611), (24437, 5377492), (48874, 2688746), (58451, 2248204), (80293, 1636628), (97748, 1344373), (116902, 1124102), (160586, 818314), (233804, 562051), (321172, 409157)]