156056172

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 369784800

約数和(自身を除く): 213728628

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 229, 327, 436, 458, 521, 654, 687, 916, 1042, 1308, 1374, 1563, 2084, 2748, 3126, 6252, 24961, 49922, 56789, 74883, 99844, 113578, 119309, 149766, 170367, 227156, 238618, 299532, 340734, 357927, 477236, 681468, 715854, 1431708, 13004681, 26009362, 39014043, 52018724, 78028086, 156056172]

約数ペア:

[(1, 156056172), (2, 78028086), (3, 52018724), (4, 39014043), (6, 26009362), (12, 13004681), (109, 1431708), (218, 715854), (229, 681468), (327, 477236), (436, 357927), (458, 340734), (521, 299532), (654, 238618), (687, 227156), (916, 170367), (1042, 149766), (1308, 119309), (1374, 113578), (1563, 99844), (2084, 74883), (2748, 56789), (3126, 49922), (6252, 24961)]