156972045418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{126257}}^1$

素因数の和:126666

約数の個数: 32

約数和(自身を含む): 247163670864

約数和(自身を除く): 90191625446

約数列:

[1, 2, 37, 53, 74, 106, 317, 634, 1961, 3922, 11729, 16801, 23458, 33602, 126257, 252514, 621637, 1243274, 4671509, 6691621, 9343018, 13383242, 40023469, 80046938, 247589977, 495179954, 1480868353, 2121243857, 2961736706, 4242487714, 78486022709, 156972045418]

約数ペア:

[(1, 156972045418), (2, 78486022709), (37, 4242487714), (53, 2961736706), (74, 2121243857), (106, 1480868353), (317, 495179954), (634, 247589977), (1961, 80046938), (3922, 40023469), (11729, 13383242), (16801, 9343018), (23458, 6691621), (33602, 4671509), (126257, 1243274), (252514, 621637)]