123152568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 265025352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 647, 721, 824, 924, 1133, 1236, 1294, 1442, 1848, 1941, 2163, 2266, 2472, 2588, 2884, 3399, 3882, 4326, 4529, 4532, 5176, 5768, 6798, 7117, 7764, 7931, 8652, 9058, 9064, 13587, 13596, 14234, 15528, 15862, 17304, 18116, 21351, 23793, 27174, 27192, 28468, 31724, 36232, 42702, 47586, 49819, 54348, 56936, 63448, 66641, 85404, 95172, 99638, 108696, 133282, 149457, 170808, 190344, 199276, 199923, 266564, 298914, 398552, 399846, 466487, 533128, 597828, 733051, 799692, 932974, 1195656, 1399461, 1466102, 1599384, 1865948, 2199153, 2798922, 2932204, 3731896, 4398306, 5131357, 5597844, 5864408, 8796612, 10262714, 11195688, 15394071, 17593224, 20525428, 30788142, 41050856, 61576284, 123152568]

約数ペア:

[(1, 123152568), (2, 61576284), (3, 41050856), (4, 30788142), (6, 20525428), (7, 17593224), (8, 15394071), (11, 11195688), (12, 10262714), (14, 8796612), (21, 5864408), (22, 5597844), (24, 5131357), (28, 4398306), (33, 3731896), (42, 2932204), (44, 2798922), (56, 2199153), (66, 1865948), (77, 1599384), (84, 1466102), (88, 1399461), (103, 1195656), (132, 932974), (154, 799692), (168, 733051), (206, 597828), (231, 533128), (264, 466487), (308, 399846), (309, 398552), (412, 298914), (462, 266564), (616, 199923), (618, 199276), (647, 190344), (721, 170808), (824, 149457), (924, 133282), (1133, 108696), (1236, 99638), (1294, 95172), (1442, 85404), (1848, 66641), (1941, 63448), (2163, 56936), (2266, 54348), (2472, 49819), (2588, 47586), (2884, 42702), (3399, 36232), (3882, 31724), (4326, 28468), (4529, 27192), (4532, 27174), (5176, 23793), (5768, 21351), (6798, 18116), (7117, 17304), (7764, 15862), (7931, 15528), (8652, 14234), (9058, 13596), (9064, 13587)]