157364432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317267}}^1$

素因数の和:317306

約数の個数: 20

約数和(自身を含む): 314729856

約数和(自身を除く): 157365424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 317267, 634534, 1269068, 2538136, 5076272, 9835277, 19670554, 39341108, 78682216, 157364432]

約数ペア:

[(1, 157364432), (2, 78682216), (4, 39341108), (8, 19670554), (16, 9835277), (31, 5076272), (62, 2538136), (124, 1269068), (248, 634534), (496, 317267)]