158773524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20805

約数の個数: 72

約数和(自身を含む): 464129568

約数和(自身を除く): 305356044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20771, 41542, 62313, 83084, 124626, 145397, 249252, 270023, 290794, 436191, 540046, 581588, 810069, 872382, 1017779, 1080092, 1620138, 1744764, 1890161, 2035558, 3053337, 3240276, 3780322, 4071116, 5670483, 6106674, 7560644, 11340966, 12213348, 13231127, 22681932, 26462254, 39693381, 52924508, 79386762, 158773524]

約数ペア:

[(1, 158773524), (2, 79386762), (3, 52924508), (4, 39693381), (6, 26462254), (7, 22681932), (12, 13231127), (13, 12213348), (14, 11340966), (21, 7560644), (26, 6106674), (28, 5670483), (39, 4071116), (42, 3780322), (49, 3240276), (52, 3053337), (78, 2035558), (84, 1890161), (91, 1744764), (98, 1620138), (147, 1080092), (156, 1017779), (182, 872382), (196, 810069), (273, 581588), (294, 540046), (364, 436191), (546, 290794), (588, 270023), (637, 249252), (1092, 145397), (1274, 124626), (1911, 83084), (2548, 62313), (3822, 41542), (7644, 20771)]