131570276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{19157}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 246218616

約数和(自身を除く): 114648340

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 19157, 38314, 76628, 325669, 651338, 1302676, 1934857, 3869714, 7739428, 32892569, 65785138, 131570276]

約数ペア:

[(1, 131570276), (2, 65785138), (4, 32892569), (17, 7739428), (34, 3869714), (68, 1934857), (101, 1302676), (202, 651338), (404, 325669), (1717, 76628), (3434, 38314), (6868, 19157)]