156901888818

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122771431}}^1$

素因数の和:122771510

約数の個数: 24

約数和(自身を含む): 344742181056

約数和(自身を除く): 187840292238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122771431, 245542862, 368314293, 736628586, 1104942879, 2209885758, 8716771601, 17433543202, 26150314803, 52300629606, 78450944409, 156901888818]

約数ペア:

[(1, 156901888818), (2, 78450944409), (3, 52300629606), (6, 26150314803), (9, 17433543202), (18, 8716771601), (71, 2209885758), (142, 1104942879), (213, 736628586), (426, 368314293), (639, 245542862), (1278, 122771431)]