143860808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 336658560

約数和(自身を除く): 192797752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 2707, 3796, 4088, 5414, 6643, 7592, 10828, 13286, 18949, 21656, 26572, 35191, 37898, 53144, 70382, 75796, 140764, 151592, 197611, 246337, 281528, 395222, 492674, 790444, 985348, 1383277, 1580888, 1970696, 2568943, 2766554, 5137886, 5533108, 10275772, 11066216, 17982601, 20551544, 35965202, 71930404, 143860808]

約数ペア:

[(1, 143860808), (2, 71930404), (4, 35965202), (7, 20551544), (8, 17982601), (13, 11066216), (14, 10275772), (26, 5533108), (28, 5137886), (52, 2766554), (56, 2568943), (73, 1970696), (91, 1580888), (104, 1383277), (146, 985348), (182, 790444), (292, 492674), (364, 395222), (511, 281528), (584, 246337), (728, 197611), (949, 151592), (1022, 140764), (1898, 75796), (2044, 70382), (2707, 53144), (3796, 37898), (4088, 35191), (5414, 26572), (6643, 21656), (7592, 18949), (10828, 13286)]