149808876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{254777}}^1$

素因数の和:254798

約数の個数: 36

約数和(自身を含む): 406625688

約数和(自身を除く): 256816812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 254777, 509554, 764331, 1019108, 1528662, 1783439, 3057324, 3566878, 5350317, 7133756, 10700634, 12484073, 21401268, 24968146, 37452219, 49936292, 74904438, 149808876]

約数ペア:

[(1, 149808876), (2, 74904438), (3, 49936292), (4, 37452219), (6, 24968146), (7, 21401268), (12, 12484073), (14, 10700634), (21, 7133756), (28, 5350317), (42, 3566878), (49, 3057324), (84, 1783439), (98, 1528662), (147, 1019108), (196, 764331), (294, 509554), (588, 254777)]