190338822

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 444939264

約数和(自身を除く): 254600442

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 151, 162, 186, 251, 279, 302, 453, 502, 558, 753, 837, 906, 1359, 1506, 1674, 2259, 2511, 2718, 4077, 4518, 4681, 5022, 6777, 7781, 8154, 9362, 12231, 13554, 14043, 15562, 20331, 23343, 24462, 28086, 37901, 40662, 42129, 46686, 70029, 75802, 84258, 113703, 126387, 140058, 210087, 227406, 252774, 341109, 379161, 420174, 630261, 682218, 758322, 1023327, 1174931, 1260522, 2046654, 2349862, 3069981, 3524793, 6139962, 7049586, 10574379, 21148758, 31723137, 63446274, 95169411, 190338822]

約数ペア:

[(1, 190338822), (2, 95169411), (3, 63446274), (6, 31723137), (9, 21148758), (18, 10574379), (27, 7049586), (31, 6139962), (54, 3524793), (62, 3069981), (81, 2349862), (93, 2046654), (151, 1260522), (162, 1174931), (186, 1023327), (251, 758322), (279, 682218), (302, 630261), (453, 420174), (502, 379161), (558, 341109), (753, 252774), (837, 227406), (906, 210087), (1359, 140058), (1506, 126387), (1674, 113703), (2259, 84258), (2511, 75802), (2718, 70029), (4077, 46686), (4518, 42129), (4681, 40662), (5022, 37901), (6777, 28086), (7781, 24462), (8154, 23343), (9362, 20331), (12231, 15562), (13554, 14043)]