156924560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150889}}^1$

素因数の和:150915

約数の個数: 40

約数和(自身を含む): 392917560

約数和(自身を除く): 235993000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 150889, 301778, 603556, 754445, 1207112, 1508890, 1961557, 2414224, 3017780, 3923114, 6035560, 7846228, 9807785, 12071120, 15692456, 19615570, 31384912, 39231140, 78462280, 156924560]

約数ペア:

[(1, 156924560), (2, 78462280), (4, 39231140), (5, 31384912), (8, 19615570), (10, 15692456), (13, 12071120), (16, 9807785), (20, 7846228), (26, 6035560), (40, 3923114), (52, 3017780), (65, 2414224), (80, 1961557), (104, 1508890), (130, 1207112), (208, 754445), (260, 603556), (520, 301778), (1040, 150889)]