156988567085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1\times {\mathrm{51539}}^1$

素因数の和:54581

約数の個数: 32

約数和(自身を含む): 222801235200

約数和(自身を除く): 65812668115

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 3001, 15005, 21007, 51539, 87029, 105035, 257695, 360773, 435145, 609203, 1494631, 1803865, 3046015, 7473155, 10462417, 52312085, 154668539, 773342695, 1082679773, 4485387631, 5413398865, 22426938155, 31397713417, 156988567085]

約数ペア:

[(1, 156988567085), (5, 31397713417), (7, 22426938155), (29, 5413398865), (35, 4485387631), (145, 1082679773), (203, 773342695), (1015, 154668539), (3001, 52312085), (15005, 10462417), (21007, 7473155), (51539, 3046015), (87029, 1803865), (105035, 1494631), (257695, 609203), (360773, 435145)]