156728207205

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{193847}}^1$

素因数の和:194027

約数の個数: 64

約数和(自身を含む): 286398789120

約数和(自身を除く): 129670581915

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 113, 135, 159, 265, 339, 477, 565, 795, 1017, 1431, 1695, 2385, 3051, 5085, 5989, 7155, 15255, 17967, 29945, 53901, 89835, 161703, 193847, 269505, 581541, 808515, 969235, 1744623, 2907705, 5233869, 8723115, 10273891, 21904711, 26169345, 30821673, 51369455, 65714133, 92465019, 109523555, 154108365, 197142399, 277395057, 328570665, 462325095, 591427197, 985711995, 1160949683, 1386975285, 2957135985, 3482849049, 5804748415, 10448547147, 17414245245, 31345641441, 52242735735, 156728207205]

約数ペア:

[(1, 156728207205), (3, 52242735735), (5, 31345641441), (9, 17414245245), (15, 10448547147), (27, 5804748415), (45, 3482849049), (53, 2957135985), (113, 1386975285), (135, 1160949683), (159, 985711995), (265, 591427197), (339, 462325095), (477, 328570665), (565, 277395057), (795, 197142399), (1017, 154108365), (1431, 109523555), (1695, 92465019), (2385, 65714133), (3051, 51369455), (5085, 30821673), (5989, 26169345), (7155, 21904711), (15255, 10273891), (17967, 8723115), (29945, 5233869), (53901, 2907705), (89835, 1744623), (161703, 969235), (193847, 808515), (269505, 581541)]