169127712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 353721888

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, 199, 208, 227, 234, 288, 312, 398, 416, 454, 468, 597, 624, 681, 796, 908, 936, 1194, 1248, 1362, 1592, 1791, 1816, 1872, 2043, 2388, 2587, 2724, 2951, 3184, 3582, 3632, 3744, 4086, 4776, 5174, 5448, 5902, 6368, 7164, 7264, 7761, 8172, 8853, 9552, 10348, 10896, 11804, 14328, 15522, 16344, 17706, 19104, 20696, 21792, 23283, 23608, 26559, 28656, 31044, 32688, 35412, 41392, 45173, 46566, 47216, 53118, 57312, 62088, 65376, 70824, 82784, 90346, 93132, 94432, 106236, 124176, 135519, 141648, 180692, 186264, 212472, 248352, 271038, 283296, 361384, 372528, 406557, 424944, 542076, 587249, 722768, 745056, 813114, 849888, 1084152, 1174498, 1445536, 1626228, 1761747, 2168304, 2348996, 3252456, 3523494, 4336608, 4697992, 5285241, 6504912, 7046988, 9395984, 10570482, 13009824, 14093976, 18791968, 21140964, 28187952, 42281928, 56375904, 84563856, 169127712]

約数ペア:

[(1, 169127712), (2, 84563856), (3, 56375904), (4, 42281928), (6, 28187952), (8, 21140964), (9, 18791968), (12, 14093976), (13, 13009824), (16, 10570482), (18, 9395984), (24, 7046988), (26, 6504912), (32, 5285241), (36, 4697992), (39, 4336608), (48, 3523494), (52, 3252456), (72, 2348996), (78, 2168304), (96, 1761747), (104, 1626228), (117, 1445536), (144, 1174498), (156, 1084152), (199, 849888), (208, 813114), (227, 745056), (234, 722768), (288, 587249), (312, 542076), (398, 424944), (416, 406557), (454, 372528), (468, 361384), (597, 283296), (624, 271038), (681, 248352), (796, 212472), (908, 186264), (936, 180692), (1194, 141648), (1248, 135519), (1362, 124176), (1592, 106236), (1791, 94432), (1816, 93132), (1872, 90346), (2043, 82784), (2388, 70824), (2587, 65376), (2724, 62088), (2951, 57312), (3184, 53118), (3582, 47216), (3632, 46566), (3744, 45173), (4086, 41392), (4776, 35412), (5174, 32688), (5448, 31044), (5902, 28656), (6368, 26559), (7164, 23608), (7264, 23283), (7761, 21792), (8172, 20696), (8853, 19104), (9552, 17706), (10348, 16344), (10896, 15522), (11804, 14328)]