131386176

素因数分解:

$2^6\times 3^2\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1068

約数の個数: 84

約数和(自身を含む): 378329952

約数和(自身を除く): 246943776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 307, 576, 614, 743, 921, 1228, 1486, 1842, 2229, 2456, 2763, 2972, 3684, 4458, 4912, 5526, 5944, 6687, 7368, 8916, 9824, 11052, 11888, 13374, 14736, 17832, 19648, 22104, 23776, 26748, 29472, 35664, 44208, 47552, 53496, 58944, 71328, 88416, 106992, 142656, 176832, 213984, 228101, 427968, 456202, 684303, 912404, 1368606, 1824808, 2052909, 2737212, 3649616, 4105818, 5474424, 7299232, 8211636, 10948848, 14598464, 16423272, 21897696, 32846544, 43795392, 65693088, 131386176]

約数ペア:

[(1, 131386176), (2, 65693088), (3, 43795392), (4, 32846544), (6, 21897696), (8, 16423272), (9, 14598464), (12, 10948848), (16, 8211636), (18, 7299232), (24, 5474424), (32, 4105818), (36, 3649616), (48, 2737212), (64, 2052909), (72, 1824808), (96, 1368606), (144, 912404), (192, 684303), (288, 456202), (307, 427968), (576, 228101), (614, 213984), (743, 176832), (921, 142656), (1228, 106992), (1486, 88416), (1842, 71328), (2229, 58944), (2456, 53496), (2763, 47552), (2972, 44208), (3684, 35664), (4458, 29472), (4912, 26748), (5526, 23776), (5944, 22104), (6687, 19648), (7368, 17832), (8916, 14736), (9824, 13374), (11052, 11888)]