156713344

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{72019}}^1$

素因数の和:72050

約数の個数: 32

約数和(自身を含む): 330571800

約数和(自身を除く): 173858456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 72019, 144038, 288076, 576152, 1152304, 1224323, 2304608, 2448646, 4609216, 4897292, 9218432, 9794584, 19589168, 39178336, 78356672, 156713344]

約数ペア:

[(1, 156713344), (2, 78356672), (4, 39178336), (8, 19589168), (16, 9794584), (17, 9218432), (32, 4897292), (34, 4609216), (64, 2448646), (68, 2304608), (128, 1224323), (136, 1152304), (272, 576152), (544, 288076), (1088, 144038), (2176, 72019)]