149909256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{297439}}^1$

素因数の和:297458

約数の個数: 48

約数和(自身を含む): 464006400

約数和(自身を除く): 314097144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 297439, 594878, 892317, 1189756, 1784634, 2082073, 2379512, 2676951, 3569268, 4164146, 5353902, 6246219, 7138536, 8328292, 10707804, 12492438, 16656584, 18738657, 21415608, 24984876, 37477314, 49969752, 74954628, 149909256]

約数ペア:

[(1, 149909256), (2, 74954628), (3, 49969752), (4, 37477314), (6, 24984876), (7, 21415608), (8, 18738657), (9, 16656584), (12, 12492438), (14, 10707804), (18, 8328292), (21, 7138536), (24, 6246219), (28, 5353902), (36, 4164146), (42, 3569268), (56, 2676951), (63, 2379512), (72, 2082073), (84, 1784634), (126, 1189756), (168, 892317), (252, 594878), (504, 297439)]