157614906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 341832960

約数和(自身を除く): 184218054

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 89, 123, 138, 178, 246, 267, 313, 534, 626, 939, 943, 1878, 1886, 2047, 2829, 3649, 4094, 5658, 6141, 7199, 7298, 10947, 12282, 12833, 14398, 21597, 21894, 25666, 27857, 38499, 43194, 55714, 76998, 83571, 83927, 167142, 167854, 251781, 295159, 503562, 590318, 640711, 885477, 1142137, 1281422, 1770954, 1922133, 2284274, 3426411, 3844266, 6852822, 26269151, 52538302, 78807453, 157614906]

約数ペア:

[(1, 157614906), (2, 78807453), (3, 52538302), (6, 26269151), (23, 6852822), (41, 3844266), (46, 3426411), (69, 2284274), (82, 1922133), (89, 1770954), (123, 1281422), (138, 1142137), (178, 885477), (246, 640711), (267, 590318), (313, 503562), (534, 295159), (626, 251781), (939, 167854), (943, 167142), (1878, 83927), (1886, 83571), (2047, 76998), (2829, 55714), (3649, 43194), (4094, 38499), (5658, 27857), (6141, 25666), (7199, 21894), (7298, 21597), (10947, 14398), (12282, 12833)]