156945292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{329717}}^1$

素因数の和:329745

約数の個数: 24

約数和(自身を含む): 332355744

約数和(自身を除く): 175410452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 329717, 659434, 1318868, 2308019, 4616038, 5605189, 9232076, 11210378, 22420756, 39236323, 78472646, 156945292]

約数ペア:

[(1, 156945292), (2, 78472646), (4, 39236323), (7, 22420756), (14, 11210378), (17, 9232076), (28, 5605189), (34, 4616038), (68, 2308019), (119, 1318868), (238, 659434), (476, 329717)]