156748432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 322579800

約数和(自身を除く): 165831368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1409, 1636, 2818, 3272, 5636, 6544, 6953, 11272, 13906, 22544, 23953, 27812, 47906, 55624, 95812, 111248, 191624, 383248, 576281, 1152562, 2305124, 4610248, 9220496, 9796777, 19593554, 39187108, 78374216, 156748432]

約数ペア:

[(1, 156748432), (2, 78374216), (4, 39187108), (8, 19593554), (16, 9796777), (17, 9220496), (34, 4610248), (68, 2305124), (136, 1152562), (272, 576281), (409, 383248), (818, 191624), (1409, 111248), (1636, 95812), (2818, 55624), (3272, 47906), (5636, 27812), (6544, 23953), (6953, 22544), (11272, 13906)]