152343560

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25561}}^1$

素因数の和:25721

約数の個数: 32

約数和(自身を含む): 345087000

約数和(自身を除く): 192743440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 25561, 51122, 102244, 127805, 204488, 255610, 511220, 1022440, 3808589, 7617178, 15234356, 19042945, 30468712, 38085890, 76171780, 152343560]

約数ペア:

[(1, 152343560), (2, 76171780), (4, 38085890), (5, 30468712), (8, 19042945), (10, 15234356), (20, 7617178), (40, 3808589), (149, 1022440), (298, 511220), (596, 255610), (745, 204488), (1192, 127805), (1490, 102244), (2980, 51122), (5960, 25561)]