161569194112

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{34115117}}^1$

素因数の和:34115168

約数の個数: 32

約数和(自身を含む): 330575493420

約数和(自身を除く): 169006299308

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 34115117, 68230234, 136460468, 272920936, 545841872, 1091683744, 1262259329, 2183367488, 2524518658, 4366734976, 5049037316, 10098074632, 20196149264, 40392298528, 80784597056, 161569194112]

約数ペア:

[(1, 161569194112), (2, 80784597056), (4, 40392298528), (8, 20196149264), (16, 10098074632), (32, 5049037316), (37, 4366734976), (64, 2524518658), (74, 2183367488), (128, 1262259329), (148, 1091683744), (296, 545841872), (592, 272920936), (1184, 136460468), (2368, 68230234), (4736, 34115117)]