143883764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2141}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 257476968

約数和(自身を除く): 113593204

約数列:

[1, 2, 4, 53, 106, 212, 317, 634, 1268, 2141, 4282, 8564, 16801, 33602, 67204, 113473, 226946, 453892, 678697, 1357394, 2714788, 35970941, 71941882, 143883764]

約数ペア:

[(1, 143883764), (2, 71941882), (4, 35970941), (53, 2714788), (106, 1357394), (212, 678697), (317, 453892), (634, 226946), (1268, 113473), (2141, 67204), (4282, 33602), (8564, 16801)]