172205922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 415549440

約数和(自身を除く): 243343518

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 2003, 2047, 3738, 4006, 4094, 6009, 6141, 12018, 12282, 14021, 14329, 28042, 28658, 42063, 42987, 46069, 84126, 85974, 92138, 138207, 178267, 276414, 322483, 356534, 534801, 644966, 967449, 1069602, 1247869, 1934898, 2495738, 3743607, 4100141, 7487214, 8200282, 12300423, 24600846, 28700987, 57401974, 86102961, 172205922]

約数ペア:

[(1, 172205922), (2, 86102961), (3, 57401974), (6, 28700987), (7, 24600846), (14, 12300423), (21, 8200282), (23, 7487214), (42, 4100141), (46, 3743607), (69, 2495738), (89, 1934898), (138, 1247869), (161, 1069602), (178, 967449), (267, 644966), (322, 534801), (483, 356534), (534, 322483), (623, 276414), (966, 178267), (1246, 138207), (1869, 92138), (2003, 85974), (2047, 84126), (3738, 46069), (4006, 42987), (4094, 42063), (6009, 28658), (6141, 28042), (12018, 14329), (12282, 14021)]