156728658362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1\times {\mathrm{15319}}^1$

素因数の和:16670

約数の個数: 32

約数和(自身を含む): 246794169600

約数和(自身を除く): 90065511238

約数列:

[1, 2, 23, 46, 197, 394, 1129, 2258, 4531, 9062, 15319, 25967, 30638, 51934, 222413, 352337, 444826, 704674, 3017843, 5115499, 6035686, 10230998, 17295151, 34590302, 69410389, 138820778, 397788473, 795576946, 3407144747, 6814289494, 78364329181, 156728658362]

約数ペア:

[(1, 156728658362), (2, 78364329181), (23, 6814289494), (46, 3407144747), (197, 795576946), (394, 397788473), (1129, 138820778), (2258, 69410389), (4531, 34590302), (9062, 17295151), (15319, 10230998), (25967, 6035686), (30638, 5115499), (51934, 3017843), (222413, 704674), (352337, 444826)]