191257806948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1\times {\mathrm{4129}}^1$

素因数の和:5541

約数の個数: 96

約数和(自身を含む): 482968147200

約数和(自身を除く): 291710340252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1129, 1578, 2258, 3156, 3387, 3419, 4129, 4516, 6774, 6838, 8258, 10257, 12387, 13548, 13676, 14677, 16516, 20514, 24774, 29354, 41028, 44031, 49548, 53677, 58708, 88062, 107354, 161031, 176124, 214708, 296927, 322062, 593854, 644124, 890781, 1085927, 1187708, 1781562, 2171854, 3257781, 3563124, 3860051, 4343708, 4661641, 6515562, 7720102, 9323282, 11580153, 13031124, 13984923, 14117051, 15440204, 18646564, 23160306, 27969846, 28234102, 42351153, 46320612, 55939692, 56468204, 60601333, 84702306, 121202666, 169404612, 181803999, 242405332, 363607998, 727215996, 1226011583, 2452023166, 3678034749, 4904046332, 7356069498, 14712138996, 15938150579, 31876301158, 47814451737, 63752602316, 95628903474, 191257806948]

約数ペア:

[(1, 191257806948), (2, 95628903474), (3, 63752602316), (4, 47814451737), (6, 31876301158), (12, 15938150579), (13, 14712138996), (26, 7356069498), (39, 4904046332), (52, 3678034749), (78, 2452023166), (156, 1226011583), (263, 727215996), (526, 363607998), (789, 242405332), (1052, 181803999), (1129, 169404612), (1578, 121202666), (2258, 84702306), (3156, 60601333), (3387, 56468204), (3419, 55939692), (4129, 46320612), (4516, 42351153), (6774, 28234102), (6838, 27969846), (8258, 23160306), (10257, 18646564), (12387, 15440204), (13548, 14117051), (13676, 13984923), (14677, 13031124), (16516, 11580153), (20514, 9323282), (24774, 7720102), (29354, 6515562), (41028, 4661641), (44031, 4343708), (49548, 3860051), (53677, 3563124), (58708, 3257781), (88062, 2171854), (107354, 1781562), (161031, 1187708), (176124, 1085927), (214708, 890781), (296927, 644124), (322062, 593854)]