155115488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{440669}}^1$

素因数の和:440690

約数の個数: 24

約数和(自身を含む): 333146520

約数和(自身を除く): 178031032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 440669, 881338, 1762676, 3525352, 4847359, 7050704, 9694718, 14101408, 19389436, 38778872, 77557744, 155115488]

約数ペア:

[(1, 155115488), (2, 77557744), (4, 38778872), (8, 19389436), (11, 14101408), (16, 9694718), (22, 7050704), (32, 4847359), (44, 3525352), (88, 1762676), (176, 881338), (352, 440669)]