159121508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 198533020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 71, 91, 94, 131, 142, 182, 188, 262, 284, 329, 364, 497, 524, 611, 658, 917, 923, 994, 1222, 1316, 1703, 1834, 1846, 1988, 2444, 3337, 3406, 3668, 3692, 4277, 6157, 6461, 6674, 6812, 8554, 9301, 11921, 12314, 12922, 13348, 17108, 18602, 23359, 23842, 24628, 25844, 37204, 43099, 43381, 46718, 47684, 65107, 80041, 86198, 86762, 93436, 120913, 130214, 160082, 172396, 173524, 241826, 260428, 303667, 320164, 437147, 483652, 560287, 607334, 846391, 874294, 1120574, 1214668, 1692782, 1748588, 2241148, 3060029, 3385564, 5682911, 6120058, 11365822, 12240116, 22731644, 39780377, 79560754, 159121508]

約数ペア:

[(1, 159121508), (2, 79560754), (4, 39780377), (7, 22731644), (13, 12240116), (14, 11365822), (26, 6120058), (28, 5682911), (47, 3385564), (52, 3060029), (71, 2241148), (91, 1748588), (94, 1692782), (131, 1214668), (142, 1120574), (182, 874294), (188, 846391), (262, 607334), (284, 560287), (329, 483652), (364, 437147), (497, 320164), (524, 303667), (611, 260428), (658, 241826), (917, 173524), (923, 172396), (994, 160082), (1222, 130214), (1316, 120913), (1703, 93436), (1834, 86762), (1846, 86198), (1988, 80041), (2444, 65107), (3337, 47684), (3406, 46718), (3668, 43381), (3692, 43099), (4277, 37204), (6157, 25844), (6461, 24628), (6674, 23842), (6812, 23359), (8554, 18602), (9301, 17108), (11921, 13348), (12314, 12922)]