156989144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1439}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 160530856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1049, 1439, 2098, 2878, 4196, 5756, 8392, 11512, 13637, 18707, 27274, 37414, 54548, 74828, 109096, 149656, 1509511, 3019022, 6038044, 12076088, 19623643, 39247286, 78494572, 156989144]

約数ペア:

[(1, 156989144), (2, 78494572), (4, 39247286), (8, 19623643), (13, 12076088), (26, 6038044), (52, 3019022), (104, 1509511), (1049, 149656), (1439, 109096), (2098, 74828), (2878, 54548), (4196, 37414), (5756, 27274), (8392, 18707), (11512, 13637)]