156977865505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{126517}}^1$

素因数の和:126793

約数の個数: 32

約数和(自身を含む): 200404512000

約数和(自身を除く): 43426646495

約数列:

[1, 5, 29, 43, 145, 199, 215, 995, 1247, 5771, 6235, 8557, 28855, 42785, 126517, 248153, 632585, 1240765, 3668993, 5440231, 18344965, 25176883, 27201155, 125884415, 157766699, 730129607, 788833495, 1082605969, 3650648035, 5413029845, 31395573101, 156977865505]

約数ペア:

[(1, 156977865505), (5, 31395573101), (29, 5413029845), (43, 3650648035), (145, 1082605969), (199, 788833495), (215, 730129607), (995, 157766699), (1247, 125884415), (5771, 27201155), (6235, 25176883), (8557, 18344965), (28855, 5440231), (42785, 3668993), (126517, 1240765), (248153, 632585)]