157181034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 348456960

約数和(自身を除く): 191275926

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 151, 302, 397, 437, 453, 794, 874, 906, 1191, 1311, 2382, 2622, 2869, 3473, 5738, 6946, 7543, 8607, 9131, 10419, 15086, 17214, 18262, 20838, 22629, 27393, 45258, 54786, 59947, 65987, 119894, 131974, 173489, 179841, 197961, 346978, 359682, 395922, 520467, 1040934, 1138993, 1378781, 2277986, 2757562, 3416979, 4136343, 6833958, 8272686, 26196839, 52393678, 78590517, 157181034]

約数ペア:

[(1, 157181034), (2, 78590517), (3, 52393678), (6, 26196839), (19, 8272686), (23, 6833958), (38, 4136343), (46, 3416979), (57, 2757562), (69, 2277986), (114, 1378781), (138, 1138993), (151, 1040934), (302, 520467), (397, 395922), (437, 359682), (453, 346978), (794, 197961), (874, 179841), (906, 173489), (1191, 131974), (1311, 119894), (2382, 65987), (2622, 59947), (2869, 54786), (3473, 45258), (5738, 27393), (6946, 22629), (7543, 20838), (8607, 18262), (9131, 17214), (10419, 15086)]