163371864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{128437}}^1$

素因数の和:128499

約数の個数: 32

約数和(自身を含む): 416139120

約数和(自身を除く): 252767256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 128437, 256874, 385311, 513748, 770622, 1027496, 1541244, 3082488, 6807161, 13614322, 20421483, 27228644, 40842966, 54457288, 81685932, 163371864]

約数ペア:

[(1, 163371864), (2, 81685932), (3, 54457288), (4, 40842966), (6, 27228644), (8, 20421483), (12, 13614322), (24, 6807161), (53, 3082488), (106, 1541244), (159, 1027496), (212, 770622), (318, 513748), (424, 385311), (636, 256874), (1272, 128437)]