156639084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 427166208

約数和(自身を除く): 270527124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 271, 294, 542, 588, 813, 983, 1084, 1626, 1897, 1966, 2949, 3252, 3794, 3932, 5691, 5898, 6881, 7588, 11382, 11796, 13279, 13762, 20643, 22764, 26558, 27524, 39837, 41286, 48167, 53116, 79674, 82572, 96334, 144501, 159348, 192668, 266393, 289002, 532786, 578004, 799179, 1065572, 1598358, 1864751, 3196716, 3729502, 5594253, 7459004, 11188506, 13053257, 22377012, 26106514, 39159771, 52213028, 78319542, 156639084]

約数ペア:

[(1, 156639084), (2, 78319542), (3, 52213028), (4, 39159771), (6, 26106514), (7, 22377012), (12, 13053257), (14, 11188506), (21, 7459004), (28, 5594253), (42, 3729502), (49, 3196716), (84, 1864751), (98, 1598358), (147, 1065572), (196, 799179), (271, 578004), (294, 532786), (542, 289002), (588, 266393), (813, 192668), (983, 159348), (1084, 144501), (1626, 96334), (1897, 82572), (1966, 79674), (2949, 53116), (3252, 48167), (3794, 41286), (3932, 39837), (5691, 27524), (5898, 26558), (6881, 22764), (7588, 20643), (11382, 13762), (11796, 13279)]