141762784

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 285238800

約数和(自身を除く): 143476016

約数列:

[1, 2, 4, 8, 16, 32, 97, 109, 194, 218, 388, 419, 436, 776, 838, 872, 1552, 1676, 1744, 3104, 3352, 3488, 6704, 10573, 13408, 21146, 40643, 42292, 45671, 81286, 84584, 91342, 162572, 169168, 182684, 325144, 338336, 365368, 650288, 730736, 1300576, 1461472, 4430087, 8860174, 17720348, 35440696, 70881392, 141762784]

約数ペア:

[(1, 141762784), (2, 70881392), (4, 35440696), (8, 17720348), (16, 8860174), (32, 4430087), (97, 1461472), (109, 1300576), (194, 730736), (218, 650288), (388, 365368), (419, 338336), (436, 325144), (776, 182684), (838, 169168), (872, 162572), (1552, 91342), (1676, 84584), (1744, 81286), (3104, 45671), (3352, 42292), (3488, 40643), (6704, 21146), (10573, 13408)]