139047384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2161}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 398499840

約数和(自身を除く): 259452456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2161, 2298, 2681, 3064, 4322, 4596, 5362, 6483, 8043, 8644, 9192, 10724, 12966, 15127, 16086, 17288, 21448, 25932, 30254, 32172, 45381, 51864, 60508, 64344, 90762, 121016, 181524, 363048, 827663, 1655326, 2482989, 3310652, 4965978, 5793641, 6621304, 9931956, 11587282, 17380923, 19863912, 23174564, 34761846, 46349128, 69523692, 139047384]

約数ペア:

[(1, 139047384), (2, 69523692), (3, 46349128), (4, 34761846), (6, 23174564), (7, 19863912), (8, 17380923), (12, 11587282), (14, 9931956), (21, 6621304), (24, 5793641), (28, 4965978), (42, 3310652), (56, 2482989), (84, 1655326), (168, 827663), (383, 363048), (766, 181524), (1149, 121016), (1532, 90762), (2161, 64344), (2298, 60508), (2681, 51864), (3064, 45381), (4322, 32172), (4596, 30254), (5362, 25932), (6483, 21448), (8043, 17288), (8644, 16086), (9192, 15127), (10724, 12966)]