156623514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7229}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 328993920

約数和(自身を除く): 172370406

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 7229, 10833, 14458, 21666, 21687, 43374, 166267, 332534, 498801, 997602, 1134953, 2269906, 3404859, 6809718, 26103919, 52207838, 78311757, 156623514]

約数ペア:

[(1, 156623514), (2, 78311757), (3, 52207838), (6, 26103919), (23, 6809718), (46, 3404859), (69, 2269906), (138, 1134953), (157, 997602), (314, 498801), (471, 332534), (942, 166267), (3611, 43374), (7222, 21687), (7229, 21666), (10833, 14458)]