160172784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 472148352

約数和(自身を除く): 311975568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 677, 744, 848, 954, 1116, 1272, 1354, 1488, 1643, 1908, 2031, 2232, 2544, 2708, 3286, 3816, 4062, 4464, 4929, 5416, 6093, 6572, 7632, 8124, 9858, 10832, 12186, 13144, 14787, 16248, 19716, 20987, 24372, 26288, 29574, 32496, 35881, 39432, 41974, 48744, 59148, 62961, 71762, 78864, 83948, 97488, 107643, 118296, 125922, 143524, 167896, 188883, 215286, 236592, 251844, 287048, 322929, 335792, 377766, 430572, 503688, 574096, 645858, 755532, 861144, 1007376, 1112311, 1291716, 1511064, 1722288, 2224622, 2583432, 3022128, 3336933, 4449244, 5166864, 6673866, 8898488, 10010799, 13347732, 17796976, 20021598, 26695464, 40043196, 53390928, 80086392, 160172784]

約数ペア:

[(1, 160172784), (2, 80086392), (3, 53390928), (4, 40043196), (6, 26695464), (8, 20021598), (9, 17796976), (12, 13347732), (16, 10010799), (18, 8898488), (24, 6673866), (31, 5166864), (36, 4449244), (48, 3336933), (53, 3022128), (62, 2583432), (72, 2224622), (93, 1722288), (106, 1511064), (124, 1291716), (144, 1112311), (159, 1007376), (186, 861144), (212, 755532), (248, 645858), (279, 574096), (318, 503688), (372, 430572), (424, 377766), (477, 335792), (496, 322929), (558, 287048), (636, 251844), (677, 236592), (744, 215286), (848, 188883), (954, 167896), (1116, 143524), (1272, 125922), (1354, 118296), (1488, 107643), (1643, 97488), (1908, 83948), (2031, 78864), (2232, 71762), (2544, 62961), (2708, 59148), (3286, 48744), (3816, 41974), (4062, 39432), (4464, 35881), (4929, 32496), (5416, 29574), (6093, 26288), (6572, 24372), (7632, 20987), (8124, 19716), (9858, 16248), (10832, 14787), (12186, 13144)]