156957677090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8447}}^1\times {\mathrm{80789}}^1$

素因数の和:89266

約数の個数: 32

約数和(自身を含む): 294846013440

約数和(自身を除く): 137888336350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8447, 16894, 42235, 80789, 84470, 161578, 194281, 388562, 403945, 807890, 971405, 1858147, 1942810, 3716294, 9290735, 18581470, 682424683, 1364849366, 3412123415, 6824246830, 15695767709, 31391535418, 78478838545, 156957677090]

約数ペア:

[(1, 156957677090), (2, 78478838545), (5, 31391535418), (10, 15695767709), (23, 6824246830), (46, 3412123415), (115, 1364849366), (230, 682424683), (8447, 18581470), (16894, 9290735), (42235, 3716294), (80789, 1942810), (84470, 1858147), (161578, 971405), (194281, 807890), (388562, 403945)]