178381008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 160

約数和(自身を含む): 575796480

約数和(自身を除く): 397415472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1381, 1404, 1656, 1794, 1872, 2392, 2484, 2691, 2762, 2808, 3312, 3588, 4143, 4784, 4968, 5382, 5524, 5616, 7176, 8073, 8286, 9936, 10764, 11048, 12429, 14352, 16146, 16572, 17953, 21528, 22096, 24858, 31763, 32292, 33144, 35906, 37287, 43056, 49716, 53859, 63526, 64584, 66288, 71812, 74574, 95289, 99432, 107718, 127052, 129168, 143624, 149148, 161577, 190578, 198864, 215436, 254104, 285867, 287248, 298296, 323154, 381156, 412919, 430872, 484731, 508208, 571734, 596592, 646308, 762312, 825838, 857601, 861744, 969462, 1143468, 1238757, 1292616, 1524624, 1651676, 1715202, 1938924, 2286936, 2477514, 2585232, 3303352, 3430404, 3716271, 3877848, 4573872, 4955028, 6606704, 6860808, 7432542, 7755696, 9910056, 11148813, 13721616, 14865084, 19820112, 22297626, 29730168, 44595252, 59460336, 89190504, 178381008]

約数ペア:

[(1, 178381008), (2, 89190504), (3, 59460336), (4, 44595252), (6, 29730168), (8, 22297626), (9, 19820112), (12, 14865084), (13, 13721616), (16, 11148813), (18, 9910056), (23, 7755696), (24, 7432542), (26, 6860808), (27, 6606704), (36, 4955028), (39, 4573872), (46, 3877848), (48, 3716271), (52, 3430404), (54, 3303352), (69, 2585232), (72, 2477514), (78, 2286936), (92, 1938924), (104, 1715202), (108, 1651676), (117, 1524624), (138, 1292616), (144, 1238757), (156, 1143468), (184, 969462), (207, 861744), (208, 857601), (216, 825838), (234, 762312), (276, 646308), (299, 596592), (312, 571734), (351, 508208), (368, 484731), (414, 430872), (432, 412919), (468, 381156), (552, 323154), (598, 298296), (621, 287248), (624, 285867), (702, 254104), (828, 215436), (897, 198864), (936, 190578), (1104, 161577), (1196, 149148), (1242, 143624), (1381, 129168), (1404, 127052), (1656, 107718), (1794, 99432), (1872, 95289), (2392, 74574), (2484, 71812), (2691, 66288), (2762, 64584), (2808, 63526), (3312, 53859), (3588, 49716), (4143, 43056), (4784, 37287), (4968, 35906), (5382, 33144), (5524, 32292), (5616, 31763), (7176, 24858), (8073, 22096), (8286, 21528), (9936, 17953), (10764, 16572), (11048, 16146), (12429, 14352)]