131301896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10891}}^1$

素因数の和:11045

約数の個数: 32

約数和(自身を含む): 270557280

約数和(自身を除く): 139255384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 10891, 12056, 21782, 43564, 87128, 119801, 239602, 479204, 958408, 1492067, 2984134, 5968268, 11936536, 16412737, 32825474, 65650948, 131301896]

約数ペア:

[(1, 131301896), (2, 65650948), (4, 32825474), (8, 16412737), (11, 11936536), (22, 5968268), (44, 2984134), (88, 1492067), (137, 958408), (274, 479204), (548, 239602), (1096, 119801), (1507, 87128), (3014, 43564), (6028, 21782), (10891, 12056)]