154265328

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21863}}^1$

素因数の和:21891

約数の個数: 90

約数和(自身を含む): 502237944

約数和(自身を除く): 347972616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21863, 43726, 65589, 87452, 131178, 153041, 174904, 196767, 262356, 306082, 349808, 393534, 459123, 524712, 612164, 787068, 918246, 1049424, 1071287, 1224328, 1377369, 1574136, 1836492, 2142574, 2448656, 2754738, 3148272, 3213861, 3672984, 4285148, 5509476, 6427722, 7345968, 8570296, 9641583, 11018952, 12855444, 17140592, 19283166, 22037904, 25710888, 38566332, 51421776, 77132664, 154265328]

約数ペア:

[(1, 154265328), (2, 77132664), (3, 51421776), (4, 38566332), (6, 25710888), (7, 22037904), (8, 19283166), (9, 17140592), (12, 12855444), (14, 11018952), (16, 9641583), (18, 8570296), (21, 7345968), (24, 6427722), (28, 5509476), (36, 4285148), (42, 3672984), (48, 3213861), (49, 3148272), (56, 2754738), (63, 2448656), (72, 2142574), (84, 1836492), (98, 1574136), (112, 1377369), (126, 1224328), (144, 1071287), (147, 1049424), (168, 918246), (196, 787068), (252, 612164), (294, 524712), (336, 459123), (392, 393534), (441, 349808), (504, 306082), (588, 262356), (784, 196767), (882, 174904), (1008, 153041), (1176, 131178), (1764, 87452), (2352, 65589), (3528, 43726), (7056, 21863)]