156935884420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{580513}}^1$

素因数の和:582460

約数の個数: 48

約数和(自身を含む): 376841824128

約数和(自身を除く): 219905939708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1931, 3862, 7724, 9655, 13517, 19310, 27034, 38620, 54068, 67585, 135170, 270340, 580513, 1161026, 2322052, 2902565, 4063591, 5805130, 8127182, 11610260, 16254364, 20317955, 40635910, 81271820, 1120970603, 2241941206, 4483882412, 5604853015, 7846794221, 11209706030, 15693588442, 22419412060, 31387176884, 39233971105, 78467942210, 156935884420]

約数ペア:

[(1, 156935884420), (2, 78467942210), (4, 39233971105), (5, 31387176884), (7, 22419412060), (10, 15693588442), (14, 11209706030), (20, 7846794221), (28, 5604853015), (35, 4483882412), (70, 2241941206), (140, 1120970603), (1931, 81271820), (3862, 40635910), (7724, 20317955), (9655, 16254364), (13517, 11610260), (19310, 8127182), (27034, 5805130), (38620, 4063591), (54068, 2902565), (67585, 2322052), (135170, 1161026), (270340, 580513)]