161462256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 434451360

約数和(自身を除く): 272989104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 193, 232, 348, 386, 464, 579, 601, 696, 772, 1158, 1202, 1392, 1544, 1803, 2316, 2404, 3088, 3606, 4632, 4808, 5597, 7212, 9264, 9616, 11194, 14424, 16791, 17429, 22388, 28848, 33582, 34858, 44776, 52287, 67164, 69716, 89552, 104574, 115993, 134328, 139432, 209148, 231986, 268656, 278864, 347979, 418296, 463972, 695958, 836592, 927944, 1391916, 1855888, 2783832, 3363797, 5567664, 6727594, 10091391, 13455188, 20182782, 26910376, 40365564, 53820752, 80731128, 161462256]

約数ペア:

[(1, 161462256), (2, 80731128), (3, 53820752), (4, 40365564), (6, 26910376), (8, 20182782), (12, 13455188), (16, 10091391), (24, 6727594), (29, 5567664), (48, 3363797), (58, 2783832), (87, 1855888), (116, 1391916), (174, 927944), (193, 836592), (232, 695958), (348, 463972), (386, 418296), (464, 347979), (579, 278864), (601, 268656), (696, 231986), (772, 209148), (1158, 139432), (1202, 134328), (1392, 115993), (1544, 104574), (1803, 89552), (2316, 69716), (2404, 67164), (3088, 52287), (3606, 44776), (4632, 34858), (4808, 33582), (5597, 28848), (7212, 22388), (9264, 17429), (9616, 16791), (11194, 14424)]