149414518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 259200000

約数和(自身を除く): 109785482

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 1639, 2399, 2831, 3278, 4798, 5662, 26389, 31141, 45581, 52778, 62282, 91162, 357451, 501391, 714902, 1002782, 3931961, 6791569, 7863922, 13583138, 74707259, 149414518]

約数ペア:

[(1, 149414518), (2, 74707259), (11, 13583138), (19, 7863922), (22, 6791569), (38, 3931961), (149, 1002782), (209, 714902), (298, 501391), (418, 357451), (1639, 91162), (2399, 62282), (2831, 52778), (3278, 45581), (4798, 31141), (5662, 26389)]