168185052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 516529440

約数和(自身を除く): 348344388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 521, 549, 588, 732, 756, 854, 882, 1042, 1098, 1281, 1323, 1563, 1647, 1708, 1764, 2084, 2196, 2562, 2646, 2989, 3126, 3294, 3647, 3843, 4689, 5124, 5292, 5978, 6252, 6588, 7294, 7686, 8967, 9378, 10941, 11529, 11956, 14067, 14588, 15372, 17934, 18756, 21882, 23058, 25529, 26901, 28134, 31781, 32823, 35868, 43764, 46116, 51058, 53802, 56268, 63562, 65646, 76587, 80703, 95343, 98469, 102116, 107604, 127124, 131292, 153174, 161406, 190686, 196938, 222467, 229761, 286029, 306348, 322812, 381372, 393876, 444934, 459522, 572058, 667401, 689283, 858087, 889868, 919044, 1144116, 1334802, 1378566, 1557269, 1716174, 2002203, 2669604, 2757132, 3114538, 3432348, 4004406, 4671807, 6006609, 6229076, 8008812, 9343614, 12013218, 14015421, 18687228, 24026436, 28030842, 42046263, 56061684, 84092526, 168185052]

約数ペア:

[(1, 168185052), (2, 84092526), (3, 56061684), (4, 42046263), (6, 28030842), (7, 24026436), (9, 18687228), (12, 14015421), (14, 12013218), (18, 9343614), (21, 8008812), (27, 6229076), (28, 6006609), (36, 4671807), (42, 4004406), (49, 3432348), (54, 3114538), (61, 2757132), (63, 2669604), (84, 2002203), (98, 1716174), (108, 1557269), (122, 1378566), (126, 1334802), (147, 1144116), (183, 919044), (189, 889868), (196, 858087), (244, 689283), (252, 667401), (294, 572058), (366, 459522), (378, 444934), (427, 393876), (441, 381372), (521, 322812), (549, 306348), (588, 286029), (732, 229761), (756, 222467), (854, 196938), (882, 190686), (1042, 161406), (1098, 153174), (1281, 131292), (1323, 127124), (1563, 107604), (1647, 102116), (1708, 98469), (1764, 95343), (2084, 80703), (2196, 76587), (2562, 65646), (2646, 63562), (2989, 56268), (3126, 53802), (3294, 51058), (3647, 46116), (3843, 43764), (4689, 35868), (5124, 32823), (5292, 31781), (5978, 28134), (6252, 26901), (6588, 25529), (7294, 23058), (7686, 21882), (8967, 18756), (9378, 17934), (10941, 15372), (11529, 14588), (11956, 14067)]