143380328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5386

約数の個数: 64

約数和(自身を含む): 339884160

約数和(自身を除く): 196503832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 5323, 6734, 10646, 13468, 21292, 26936, 37261, 42584, 69199, 74522, 138398, 149044, 196951, 276796, 298088, 393902, 484393, 553592, 787804, 968786, 1378657, 1575608, 1937572, 2560363, 2757314, 3875144, 5120726, 5514628, 10241452, 11029256, 17922541, 20482904, 35845082, 71690164, 143380328]

約数ペア:

[(1, 143380328), (2, 71690164), (4, 35845082), (7, 20482904), (8, 17922541), (13, 11029256), (14, 10241452), (26, 5514628), (28, 5120726), (37, 3875144), (52, 2757314), (56, 2560363), (74, 1937572), (91, 1575608), (104, 1378657), (148, 968786), (182, 787804), (259, 553592), (296, 484393), (364, 393902), (481, 298088), (518, 276796), (728, 196951), (962, 149044), (1036, 138398), (1924, 74522), (2072, 69199), (3367, 42584), (3848, 37261), (5323, 26936), (6734, 21292), (10646, 13468)]