156920225410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22775069}}^1$

素因数の和:22775142

約数の個数: 32

約数和(自身を含む): 309923152560

約数和(自身を除く): 153002927150

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 22775069, 45550138, 113875345, 227750690, 296075897, 592151794, 1207078657, 1480379485, 2414157314, 2960758970, 6035393285, 12070786570, 15692022541, 31384045082, 78460112705, 156920225410]

約数ペア:

[(1, 156920225410), (2, 78460112705), (5, 31384045082), (10, 15692022541), (13, 12070786570), (26, 6035393285), (53, 2960758970), (65, 2414157314), (106, 1480379485), (130, 1207078657), (265, 592151794), (530, 296075897), (689, 227750690), (1378, 113875345), (3445, 45550138), (6890, 22775069)]