187427292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22669}}^1$

素因数の和:22742

約数の個数: 48

約数和(自身を含む): 479878560

約数和(自身を除く): 292451268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 22669, 45338, 68007, 90676, 136014, 272028, 294697, 589394, 884091, 1178788, 1201457, 1768182, 2402914, 3536364, 3604371, 4805828, 7208742, 14417484, 15618941, 31237882, 46856823, 62475764, 93713646, 187427292]

約数ペア:

[(1, 187427292), (2, 93713646), (3, 62475764), (4, 46856823), (6, 31237882), (12, 15618941), (13, 14417484), (26, 7208742), (39, 4805828), (52, 3604371), (53, 3536364), (78, 2402914), (106, 1768182), (156, 1201457), (159, 1178788), (212, 884091), (318, 589394), (636, 294697), (689, 272028), (1378, 136014), (2067, 90676), (2756, 68007), (4134, 45338), (8268, 22669)]