151285456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43573}}^1$

素因数の和:43619

約数の個数: 40

約数和(自身を含む): 345803264

約数和(自身を除く): 194517808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 43573, 87146, 174292, 305011, 348584, 610022, 697168, 1220044, 1350763, 2440088, 2701526, 4880176, 5403052, 9455341, 10806104, 18910682, 21612208, 37821364, 75642728, 151285456]

約数ペア:

[(1, 151285456), (2, 75642728), (4, 37821364), (7, 21612208), (8, 18910682), (14, 10806104), (16, 9455341), (28, 5403052), (31, 4880176), (56, 2701526), (62, 2440088), (112, 1350763), (124, 1220044), (217, 697168), (248, 610022), (434, 348584), (496, 305011), (868, 174292), (1736, 87146), (3472, 43573)]