168206688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44927}}^1$

素因数の和:44956

約数の個数: 72

約数和(自身を含む): 515144448

約数和(自身を除く): 346937760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 44927, 89854, 134781, 179708, 269562, 359416, 404343, 539124, 584051, 718832, 808686, 1078248, 1168102, 1437664, 1617372, 1752153, 2156496, 2336204, 3234744, 3504306, 4312992, 4672408, 5256459, 6469488, 7008612, 9344816, 10512918, 12938976, 14017224, 18689632, 21025836, 28034448, 42051672, 56068896, 84103344, 168206688]

約数ペア:

[(1, 168206688), (2, 84103344), (3, 56068896), (4, 42051672), (6, 28034448), (8, 21025836), (9, 18689632), (12, 14017224), (13, 12938976), (16, 10512918), (18, 9344816), (24, 7008612), (26, 6469488), (32, 5256459), (36, 4672408), (39, 4312992), (48, 3504306), (52, 3234744), (72, 2336204), (78, 2156496), (96, 1752153), (104, 1617372), (117, 1437664), (144, 1168102), (156, 1078248), (208, 808686), (234, 718832), (288, 584051), (312, 539124), (416, 404343), (468, 359416), (624, 269562), (936, 179708), (1248, 134781), (1872, 89854), (3744, 44927)]