123136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 271852

約数和(自身を除く): 148716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 7696, 9472, 15392, 30784, 61568, 123136]

約数ペア:

[(1, 123136), (2, 61568), (4, 30784), (8, 15392), (13, 9472), (16, 7696), (26, 4736), (32, 3848), (37, 3328), (52, 2368), (64, 1924), (74, 1664), (104, 1184), (128, 962), (148, 832), (208, 592), (256, 481), (296, 416)]