168621648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 338012592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 379, 403, 496, 552, 598, 624, 713, 744, 758, 806, 897, 1104, 1137, 1196, 1209, 1426, 1488, 1516, 1612, 1794, 2139, 2274, 2392, 2418, 2852, 3032, 3224, 3588, 4278, 4548, 4784, 4836, 4927, 5704, 6064, 6448, 7176, 8556, 8717, 9096, 9269, 9672, 9854, 11408, 11749, 14352, 14781, 17112, 17434, 18192, 18538, 19344, 19708, 23498, 26151, 27807, 29562, 34224, 34868, 35247, 37076, 39416, 46996, 52302, 55614, 59124, 69736, 70494, 74152, 78832, 93992, 104604, 111228, 113321, 118248, 139472, 140988, 148304, 152737, 187984, 209208, 222456, 226642, 236496, 270227, 281976, 305474, 339963, 418416, 444912, 453284, 458211, 540454, 563952, 610948, 679926, 810681, 906568, 916422, 1080908, 1221896, 1359852, 1621362, 1813136, 1832844, 2161816, 2443792, 2719704, 3242724, 3512951, 3665688, 4323632, 5439408, 6485448, 7025902, 7331376, 10538853, 12970896, 14051804, 21077706, 28103608, 42155412, 56207216, 84310824, 168621648]

約数ペア:

[(1, 168621648), (2, 84310824), (3, 56207216), (4, 42155412), (6, 28103608), (8, 21077706), (12, 14051804), (13, 12970896), (16, 10538853), (23, 7331376), (24, 7025902), (26, 6485448), (31, 5439408), (39, 4323632), (46, 3665688), (48, 3512951), (52, 3242724), (62, 2719704), (69, 2443792), (78, 2161816), (92, 1832844), (93, 1813136), (104, 1621362), (124, 1359852), (138, 1221896), (156, 1080908), (184, 916422), (186, 906568), (208, 810681), (248, 679926), (276, 610948), (299, 563952), (312, 540454), (368, 458211), (372, 453284), (379, 444912), (403, 418416), (496, 339963), (552, 305474), (598, 281976), (624, 270227), (713, 236496), (744, 226642), (758, 222456), (806, 209208), (897, 187984), (1104, 152737), (1137, 148304), (1196, 140988), (1209, 139472), (1426, 118248), (1488, 113321), (1516, 111228), (1612, 104604), (1794, 93992), (2139, 78832), (2274, 74152), (2392, 70494), (2418, 69736), (2852, 59124), (3032, 55614), (3224, 52302), (3588, 46996), (4278, 39416), (4548, 37076), (4784, 35247), (4836, 34868), (4927, 34224), (5704, 29562), (6064, 27807), (6448, 26151), (7176, 23498), (8556, 19708), (8717, 19344), (9096, 18538), (9269, 18192), (9672, 17434), (9854, 17112), (11408, 14781), (11749, 14352)]