149768156942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{440549}}^1$

素因数の和:440720

約数の個数: 32

約数和(自身を含む): 237262608000

約数和(自身を除く): 87494451058

約数列:

[1, 2, 43, 59, 67, 86, 118, 134, 2537, 2881, 3953, 5074, 5762, 7906, 169979, 339958, 440549, 881098, 18943607, 25992391, 29516783, 37887214, 51984782, 59033566, 1117672813, 1269221669, 1741490197, 2235345626, 2538443338, 3482980394, 74884078471, 149768156942]

約数ペア:

[(1, 149768156942), (2, 74884078471), (43, 3482980394), (59, 2538443338), (67, 2235345626), (86, 1741490197), (118, 1269221669), (134, 1117672813), (2537, 59033566), (2881, 51984782), (3953, 37887214), (5074, 29516783), (5762, 25992391), (7906, 18943607), (169979, 881098), (339958, 440549)]