148420920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8191}}^1$

素因数の和:8356

約数の個数: 64

約数和(自身を含む): 448266240

約数和(自身を除く): 299845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 8191, 9060, 16382, 18120, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 982920, 1236841, 2473682, 3710523, 4947364, 6184205, 7421046, 9894728, 12368410, 14842092, 18552615, 24736820, 29684184, 37105230, 49473640, 74210460, 148420920]

約数ペア:

[(1, 148420920), (2, 74210460), (3, 49473640), (4, 37105230), (5, 29684184), (6, 24736820), (8, 18552615), (10, 14842092), (12, 12368410), (15, 9894728), (20, 7421046), (24, 6184205), (30, 4947364), (40, 3710523), (60, 2473682), (120, 1236841), (151, 982920), (302, 491460), (453, 327640), (604, 245730), (755, 196584), (906, 163820), (1208, 122865), (1510, 98292), (1812, 81910), (2265, 65528), (3020, 49146), (3624, 40955), (4530, 32764), (6040, 24573), (8191, 18120), (9060, 16382)]