173163376

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 342946304

約数和(自身を除く): 169782928

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 326, 536, 652, 991, 1072, 1304, 1982, 2608, 3964, 7928, 10921, 15856, 21842, 43684, 66397, 87368, 132794, 161533, 174736, 265588, 323066, 531176, 646132, 1062352, 1292264, 2584528, 10822711, 21645422, 43290844, 86581688, 173163376]

約数ペア:

[(1, 173163376), (2, 86581688), (4, 43290844), (8, 21645422), (16, 10822711), (67, 2584528), (134, 1292264), (163, 1062352), (268, 646132), (326, 531176), (536, 323066), (652, 265588), (991, 174736), (1072, 161533), (1304, 132794), (1982, 87368), (2608, 66397), (3964, 43684), (7928, 21842), (10921, 15856)]