161570136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 514483200

約数和(自身を除く): 352913064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2551, 2639, 3016, 4524, 4872, 5102, 5278, 7653, 7917, 9048, 10204, 10556, 15306, 15834, 17857, 20408, 21112, 30612, 31668, 33163, 35714, 53571, 61224, 63336, 66326, 71428, 73979, 99489, 107142, 132652, 142856, 147958, 198978, 214284, 221937, 232141, 265304, 295916, 397956, 428568, 443874, 464282, 517853, 591832, 696423, 795912, 887748, 928564, 961727, 1035706, 1392846, 1553559, 1775496, 1857128, 1923454, 2071412, 2785692, 2885181, 3107118, 3846908, 4142824, 5571384, 5770362, 6214236, 6732089, 7693816, 11540724, 12428472, 13464178, 20196267, 23081448, 26928356, 40392534, 53856712, 80785068, 161570136]

約数ペア:

[(1, 161570136), (2, 80785068), (3, 53856712), (4, 40392534), (6, 26928356), (7, 23081448), (8, 20196267), (12, 13464178), (13, 12428472), (14, 11540724), (21, 7693816), (24, 6732089), (26, 6214236), (28, 5770362), (29, 5571384), (39, 4142824), (42, 3846908), (52, 3107118), (56, 2885181), (58, 2785692), (78, 2071412), (84, 1923454), (87, 1857128), (91, 1775496), (104, 1553559), (116, 1392846), (156, 1035706), (168, 961727), (174, 928564), (182, 887748), (203, 795912), (232, 696423), (273, 591832), (312, 517853), (348, 464282), (364, 443874), (377, 428568), (406, 397956), (546, 295916), (609, 265304), (696, 232141), (728, 221937), (754, 214284), (812, 198978), (1092, 147958), (1131, 142856), (1218, 132652), (1508, 107142), (1624, 99489), (2184, 73979), (2262, 71428), (2436, 66326), (2551, 63336), (2639, 61224), (3016, 53571), (4524, 35714), (4872, 33163), (5102, 31668), (5278, 30612), (7653, 21112), (7917, 20408), (9048, 17857), (10204, 15834), (10556, 15306)]