120151424

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 247860000

約数和(自身を除く): 127708576

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 199, 212, 356, 398, 424, 712, 796, 848, 1424, 1592, 1696, 2848, 3184, 3392, 4717, 5696, 6368, 6784, 9434, 10547, 11392, 12736, 17711, 18868, 21094, 25472, 35422, 37736, 42188, 70844, 75472, 84376, 141688, 150944, 168752, 283376, 301888, 337504, 566752, 603776, 675008, 938683, 1133504, 1350016, 1877366, 2267008, 3754732, 7509464, 15018928, 30037856, 60075712, 120151424]

約数ペア:

[(1, 120151424), (2, 60075712), (4, 30037856), (8, 15018928), (16, 7509464), (32, 3754732), (53, 2267008), (64, 1877366), (89, 1350016), (106, 1133504), (128, 938683), (178, 675008), (199, 603776), (212, 566752), (356, 337504), (398, 301888), (424, 283376), (712, 168752), (796, 150944), (848, 141688), (1424, 84376), (1592, 75472), (1696, 70844), (2848, 42188), (3184, 37736), (3392, 35422), (4717, 25472), (5696, 21094), (6368, 18868), (6784, 17711), (9434, 12736), (10547, 11392)]