157156746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4973}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 329477760

約数和(自身を除く): 172321014

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1374, 4973, 5267, 9946, 10534, 14919, 15801, 29838, 31602, 114379, 228758, 343137, 686274, 1138817, 2277634, 3416451, 6832902, 26192791, 52385582, 78578373, 157156746]

約数ペア:

[(1, 157156746), (2, 78578373), (3, 52385582), (6, 26192791), (23, 6832902), (46, 3416451), (69, 2277634), (138, 1138817), (229, 686274), (458, 343137), (687, 228758), (1374, 114379), (4973, 31602), (5267, 29838), (9946, 15801), (10534, 14919)]