156940379486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1\times {\mathrm{111253}}^1$

素因数の和:113036

約数の個数: 32

約数和(自身を含む): 263906948448

約数和(自身を除く): 106966568962

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1733, 3466, 19063, 38126, 64121, 111253, 128242, 222506, 705331, 1223783, 1410662, 2447566, 4116361, 8232722, 45279971, 90559942, 192801449, 385602898, 2120815939, 4241631878, 7133653613, 14267307226, 78470189743, 156940379486]

約数ペア:

[(1, 156940379486), (2, 78470189743), (11, 14267307226), (22, 7133653613), (37, 4241631878), (74, 2120815939), (407, 385602898), (814, 192801449), (1733, 90559942), (3466, 45279971), (19063, 8232722), (38126, 4116361), (64121, 2447566), (111253, 1410662), (128242, 1223783), (222506, 705331)]