139383384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 399210240

約数和(自身を除く): 259826856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 571, 1142, 1453, 1713, 2284, 2906, 3426, 3997, 4359, 4568, 5812, 6852, 7994, 8718, 10171, 11624, 11991, 13704, 15988, 17436, 20342, 23982, 30513, 31976, 34872, 40684, 47964, 61026, 81368, 95928, 122052, 244104, 829663, 1659326, 2488989, 3318652, 4977978, 5807641, 6637304, 9955956, 11615282, 17422923, 19911912, 23230564, 34845846, 46461128, 69691692, 139383384]

約数ペア:

[(1, 139383384), (2, 69691692), (3, 46461128), (4, 34845846), (6, 23230564), (7, 19911912), (8, 17422923), (12, 11615282), (14, 9955956), (21, 6637304), (24, 5807641), (28, 4977978), (42, 3318652), (56, 2488989), (84, 1659326), (168, 829663), (571, 244104), (1142, 122052), (1453, 95928), (1713, 81368), (2284, 61026), (2906, 47964), (3426, 40684), (3997, 34872), (4359, 31976), (4568, 30513), (5812, 23982), (6852, 20342), (7994, 17436), (8718, 15988), (10171, 13704), (11624, 11991)]