161233644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5575

約数の個数: 96

約数和(自身を含む): 468066816

約数和(自身を除く): 306833172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4862, 5527, 7293, 9724, 11054, 14586, 16581, 22108, 29172, 33162, 60797, 66324, 71851, 93959, 121594, 143702, 182391, 187918, 215553, 243188, 281877, 287404, 364782, 375836, 431106, 563754, 729564, 790361, 862212, 1033549, 1127508, 1221467, 1580722, 2067098, 2371083, 2442934, 3100647, 3161444, 3664401, 4134196, 4742166, 4885868, 6201294, 7328802, 9484332, 12402588, 13436137, 14657604, 26872274, 40308411, 53744548, 80616822, 161233644]

約数ペア:

[(1, 161233644), (2, 80616822), (3, 53744548), (4, 40308411), (6, 26872274), (11, 14657604), (12, 13436137), (13, 12402588), (17, 9484332), (22, 7328802), (26, 6201294), (33, 4885868), (34, 4742166), (39, 4134196), (44, 3664401), (51, 3161444), (52, 3100647), (66, 2442934), (68, 2371083), (78, 2067098), (102, 1580722), (132, 1221467), (143, 1127508), (156, 1033549), (187, 862212), (204, 790361), (221, 729564), (286, 563754), (374, 431106), (429, 375836), (442, 364782), (561, 287404), (572, 281877), (663, 243188), (748, 215553), (858, 187918), (884, 182391), (1122, 143702), (1326, 121594), (1716, 93959), (2244, 71851), (2431, 66324), (2652, 60797), (4862, 33162), (5527, 29172), (7293, 22108), (9724, 16581), (11054, 14586)]