149817616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8093}}^1$

素因数の和:8203

約数の個数: 40

約数和(自身を含む): 316151640

約数和(自身を除く): 166334024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 8093, 9256, 16186, 18512, 32372, 64744, 105209, 129488, 210418, 420836, 720277, 841672, 1440554, 1683344, 2881108, 5762216, 9363601, 11524432, 18727202, 37454404, 74908808, 149817616]

約数ペア:

[(1, 149817616), (2, 74908808), (4, 37454404), (8, 18727202), (13, 11524432), (16, 9363601), (26, 5762216), (52, 2881108), (89, 1683344), (104, 1440554), (178, 841672), (208, 720277), (356, 420836), (712, 210418), (1157, 129488), (1424, 105209), (2314, 64744), (4628, 32372), (8093, 18512), (9256, 16186)]