139302408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5087}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 400527360

約数和(自身を除く): 261224952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 5087, 6846, 9128, 10174, 13692, 15261, 20348, 27384, 30522, 35609, 40696, 61044, 71218, 106827, 122088, 142436, 213654, 284872, 427308, 829181, 854616, 1658362, 2487543, 3316724, 4975086, 5804267, 6633448, 9950172, 11608534, 17412801, 19900344, 23217068, 34825602, 46434136, 69651204, 139302408]

約数ペア:

[(1, 139302408), (2, 69651204), (3, 46434136), (4, 34825602), (6, 23217068), (7, 19900344), (8, 17412801), (12, 11608534), (14, 9950172), (21, 6633448), (24, 5804267), (28, 4975086), (42, 3316724), (56, 2487543), (84, 1658362), (163, 854616), (168, 829181), (326, 427308), (489, 284872), (652, 213654), (978, 142436), (1141, 122088), (1304, 106827), (1956, 71218), (2282, 61044), (3423, 40696), (3912, 35609), (4564, 30522), (5087, 27384), (6846, 20348), (9128, 15261), (10174, 13692)]