128522768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12377}}^1$

素因数の和:12455

約数の個数: 40

約数和(自身を含む): 276276960

約数和(自身を除く): 147754192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 12377, 24754, 49508, 99016, 136147, 198032, 272294, 544588, 730243, 1089176, 1460486, 2178352, 2920972, 5841944, 8032673, 11683888, 16065346, 32130692, 64261384, 128522768]

約数ペア:

[(1, 128522768), (2, 64261384), (4, 32130692), (8, 16065346), (11, 11683888), (16, 8032673), (22, 5841944), (44, 2920972), (59, 2178352), (88, 1460486), (118, 1089176), (176, 730243), (236, 544588), (472, 272294), (649, 198032), (944, 136147), (1298, 99016), (2596, 49508), (5192, 24754), (10384, 12377)]