161708232

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137507}}^1$

素因数の和:137530

約数の個数: 48

約数和(自身を含む): 470277360

約数和(自身を除く): 308569128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 137507, 275014, 412521, 550028, 825042, 962549, 1100056, 1650084, 1925098, 2887647, 3300168, 3850196, 5775294, 6737843, 7700392, 11550588, 13475686, 20213529, 23101176, 26951372, 40427058, 53902744, 80854116, 161708232]

約数ペア:

[(1, 161708232), (2, 80854116), (3, 53902744), (4, 40427058), (6, 26951372), (7, 23101176), (8, 20213529), (12, 13475686), (14, 11550588), (21, 7700392), (24, 6737843), (28, 5775294), (42, 3850196), (49, 3300168), (56, 2887647), (84, 1925098), (98, 1650084), (147, 1100056), (168, 962549), (196, 825042), (294, 550028), (392, 412521), (588, 275014), (1176, 137507)]