168184395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 143166645

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 3779, 4945, 8901, 11337, 14835, 18895, 34011, 44505, 56685, 86917, 162497, 170055, 260751, 434585, 487491, 782253, 812485, 1303755, 1462473, 2437455, 3737431, 3911265, 7312365, 11212293, 18687155, 33636879, 56061465, 168184395]

約数ペア:

[(1, 168184395), (3, 56061465), (5, 33636879), (9, 18687155), (15, 11212293), (23, 7312365), (43, 3911265), (45, 3737431), (69, 2437455), (115, 1462473), (129, 1303755), (207, 812485), (215, 782253), (345, 487491), (387, 434585), (645, 260751), (989, 170055), (1035, 162497), (1935, 86917), (2967, 56685), (3779, 44505), (4945, 34011), (8901, 18895), (11337, 14835)]