156612560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150589}}^1$

素因数の和:150615

約数の個数: 40

約数和(自身を含む): 392136360

約数和(自身を除く): 235523800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 150589, 301178, 602356, 752945, 1204712, 1505890, 1957657, 2409424, 3011780, 3915314, 6023560, 7830628, 9788285, 12047120, 15661256, 19576570, 31322512, 39153140, 78306280, 156612560]

約数ペア:

[(1, 156612560), (2, 78306280), (4, 39153140), (5, 31322512), (8, 19576570), (10, 15661256), (13, 12047120), (16, 9788285), (20, 7830628), (26, 6023560), (40, 3915314), (52, 3011780), (65, 2409424), (80, 1957657), (104, 1505890), (130, 1204712), (208, 752945), (260, 602356), (520, 301178), (1040, 150589)]