164370556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 340910080

約数和(自身を除く): 176539524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 409, 434, 463, 818, 868, 926, 1636, 1852, 2863, 3241, 5726, 6482, 11452, 12679, 12964, 14353, 25358, 28706, 50716, 57412, 88753, 100471, 177506, 189367, 200942, 355012, 378734, 401884, 757468, 1325569, 2651138, 5302276, 5870377, 11740754, 23481508, 41092639, 82185278, 164370556]

約数ペア:

[(1, 164370556), (2, 82185278), (4, 41092639), (7, 23481508), (14, 11740754), (28, 5870377), (31, 5302276), (62, 2651138), (124, 1325569), (217, 757468), (409, 401884), (434, 378734), (463, 355012), (818, 200942), (868, 189367), (926, 177506), (1636, 100471), (1852, 88753), (2863, 57412), (3241, 50716), (5726, 28706), (6482, 25358), (11452, 14353), (12679, 12964)]