168823872

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 224

約数和(自身を含む): 601309440

約数和(自身を除く): 432485568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 821, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1642, 1728, 1836, 1904, 2016, 2142, 2448, 2463, 2856, 3024, 3213, 3264, 3284, 3672, 3808, 4032, 4284, 4896, 4926, 5712, 5747, 6048, 6426, 6568, 7344, 7389, 7616, 8568, 9792, 9852, 11424, 11494, 12096, 12852, 13136, 13957, 14688, 14778, 17136, 17241, 19704, 22167, 22848, 22988, 25704, 26272, 27914, 29376, 29556, 34272, 34482, 39408, 41871, 44334, 45976, 51408, 51723, 52544, 55828, 59112, 68544, 68964, 78816, 83742, 88668, 91952, 97699, 102816, 103446, 111656, 118224, 125613, 137928, 155169, 157632, 167484, 177336, 183904, 195398, 205632, 206892, 223312, 236448, 251226, 275856, 293097, 310338, 334968, 354672, 367808, 376839, 390796, 413784, 446624, 472896, 502452, 551712, 586194, 620676, 669936, 709344, 753678, 781592, 827568, 879291, 893248, 1004904, 1103424, 1172388, 1241352, 1339872, 1418688, 1507356, 1563184, 1655136, 1758582, 2009808, 2344776, 2482704, 2637873, 2679744, 3014712, 3126368, 3310272, 3517164, 4019616, 4689552, 4965408, 5275746, 6029424, 6252736, 7034328, 8039232, 9379104, 9930816, 10551492, 12058848, 14068656, 18758208, 21102984, 24117696, 28137312, 42205968, 56274624, 84411936, 168823872]

約数ペア:

[(1, 168823872), (2, 84411936), (3, 56274624), (4, 42205968), (6, 28137312), (7, 24117696), (8, 21102984), (9, 18758208), (12, 14068656), (14, 12058848), (16, 10551492), (17, 9930816), (18, 9379104), (21, 8039232), (24, 7034328), (27, 6252736), (28, 6029424), (32, 5275746), (34, 4965408), (36, 4689552), (42, 4019616), (48, 3517164), (51, 3310272), (54, 3126368), (56, 3014712), (63, 2679744), (64, 2637873), (68, 2482704), (72, 2344776), (84, 2009808), (96, 1758582), (102, 1655136), (108, 1563184), (112, 1507356), (119, 1418688), (126, 1339872), (136, 1241352), (144, 1172388), (153, 1103424), (168, 1004904), (189, 893248), (192, 879291), (204, 827568), (216, 781592), (224, 753678), (238, 709344), (252, 669936), (272, 620676), (288, 586194), (306, 551712), (336, 502452), (357, 472896), (378, 446624), (408, 413784), (432, 390796), (448, 376839), (459, 367808), (476, 354672), (504, 334968), (544, 310338), (576, 293097), (612, 275856), (672, 251226), (714, 236448), (756, 223312), (816, 206892), (821, 205632), (864, 195398), (918, 183904), (952, 177336), (1008, 167484), (1071, 157632), (1088, 155169), (1224, 137928), (1344, 125613), (1428, 118224), (1512, 111656), (1632, 103446), (1642, 102816), (1728, 97699), (1836, 91952), (1904, 88668), (2016, 83742), (2142, 78816), (2448, 68964), (2463, 68544), (2856, 59112), (3024, 55828), (3213, 52544), (3264, 51723), (3284, 51408), (3672, 45976), (3808, 44334), (4032, 41871), (4284, 39408), (4896, 34482), (4926, 34272), (5712, 29556), (5747, 29376), (6048, 27914), (6426, 26272), (6568, 25704), (7344, 22988), (7389, 22848), (7616, 22167), (8568, 19704), (9792, 17241), (9852, 17136), (11424, 14778), (11494, 14688), (12096, 13957), (12852, 13136)]