128216922

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{3121}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 264345984

約数和(自身を除く): 136129062

約数列:

[1, 2, 3, 6, 41, 82, 123, 167, 246, 334, 501, 1002, 3121, 6242, 6847, 9363, 13694, 18726, 20541, 41082, 127961, 255922, 383883, 521207, 767766, 1042414, 1563621, 3127242, 21369487, 42738974, 64108461, 128216922]

約数ペア:

[(1, 128216922), (2, 64108461), (3, 42738974), (6, 21369487), (41, 3127242), (82, 1563621), (123, 1042414), (167, 767766), (246, 521207), (334, 383883), (501, 255922), (1002, 127961), (3121, 41082), (6242, 20541), (6847, 18726), (9363, 13694)]