131158544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2969}}^1$

素因数の和:3239

約数の個数: 40

約数和(自身を含む): 278419680

約数和(自身を除く): 147261136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 2008, 2761, 2969, 4016, 5522, 5938, 11044, 11876, 22088, 23752, 32659, 44176, 47504, 65318, 130636, 261272, 522544, 745219, 1490438, 2980876, 5961752, 8197409, 11923504, 16394818, 32789636, 65579272, 131158544]

約数ペア:

[(1, 131158544), (2, 65579272), (4, 32789636), (8, 16394818), (11, 11923504), (16, 8197409), (22, 5961752), (44, 2980876), (88, 1490438), (176, 745219), (251, 522544), (502, 261272), (1004, 130636), (2008, 65318), (2761, 47504), (2969, 44176), (4016, 32659), (5522, 23752), (5938, 22088), (11044, 11876)]