128946492

素因数分解:

$2^2\times 3^5\times {\mathrm{132661}}^1$

素因数の和:132680

約数の個数: 36

約数和(自身を含む): 338022776

約数和(自身を除く): 209076284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 132661, 265322, 397983, 530644, 795966, 1193949, 1591932, 2387898, 3581847, 4775796, 7163694, 10745541, 14327388, 21491082, 32236623, 42982164, 64473246, 128946492]

約数ペア:

[(1, 128946492), (2, 64473246), (3, 42982164), (4, 32236623), (6, 21491082), (9, 14327388), (12, 10745541), (18, 7163694), (27, 4775796), (36, 3581847), (54, 2387898), (81, 1591932), (108, 1193949), (162, 795966), (243, 530644), (324, 397983), (486, 265322), (972, 132661)]