148498494

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1747}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 307424256

約数和(自身を除く): 158925762

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 457, 914, 1371, 1747, 2742, 3494, 5241, 10482, 14167, 28334, 42501, 54157, 85002, 108314, 162471, 324942, 798379, 1596758, 2395137, 4790274, 24749749, 49499498, 74249247, 148498494]

約数ペア:

[(1, 148498494), (2, 74249247), (3, 49499498), (6, 24749749), (31, 4790274), (62, 2395137), (93, 1596758), (186, 798379), (457, 324942), (914, 162471), (1371, 108314), (1747, 85002), (2742, 54157), (3494, 42501), (5241, 28334), (10482, 14167)]