149923472

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{10331}}^1$

素因数の和:11246

約数の個数: 20

約数和(自身を含む): 290825136

約数和(自身を除く): 140901664

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 10331, 14512, 20662, 41324, 82648, 165296, 9370217, 18740434, 37480868, 74961736, 149923472]

約数ペア:

[(1, 149923472), (2, 74961736), (4, 37480868), (8, 18740434), (16, 9370217), (907, 165296), (1814, 82648), (3628, 41324), (7256, 20662), (10331, 14512)]