169156741240

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{16848281}}^1$

素因数の和:16848543

約数の個数: 32

約数和(自身を含む): 382119035760

約数和(自身を除く): 212962294520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 16848281, 33696562, 67393124, 84241405, 134786248, 168482810, 336965620, 673931240, 4228918531, 8457837062, 16915674124, 21144592655, 33831348248, 42289185310, 84578370620, 169156741240]

約数ペア:

[(1, 169156741240), (2, 84578370620), (4, 42289185310), (5, 33831348248), (8, 21144592655), (10, 16915674124), (20, 8457837062), (40, 4228918531), (251, 673931240), (502, 336965620), (1004, 168482810), (1255, 134786248), (2008, 84241405), (2510, 67393124), (5020, 33696562), (10040, 16848281)]