158422706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 261609600

約数和(自身を除く): 103186894

約数列:

[1, 2, 13, 26, 67, 134, 199, 398, 457, 871, 914, 1742, 2587, 5174, 5941, 11882, 13333, 26666, 30619, 61238, 90943, 173329, 181886, 346658, 398047, 796094, 1182259, 2364518, 6093181, 12186362, 79211353, 158422706]

約数ペア:

[(1, 158422706), (2, 79211353), (13, 12186362), (26, 6093181), (67, 2364518), (134, 1182259), (199, 796094), (398, 398047), (457, 346658), (871, 181886), (914, 173329), (1742, 90943), (2587, 61238), (5174, 30619), (5941, 26666), (11882, 13333)]