147417880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216791}}^1$

素因数の和:216819

約数の個数: 32

約数和(自身を含む): 351203040

約数和(自身を除く): 203785160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 216791, 433582, 867164, 1083955, 1734328, 2167910, 3685447, 4335820, 7370894, 8671640, 14741788, 18427235, 29483576, 36854470, 73708940, 147417880]

約数ペア:

[(1, 147417880), (2, 73708940), (4, 36854470), (5, 29483576), (8, 18427235), (10, 14741788), (17, 8671640), (20, 7370894), (34, 4335820), (40, 3685447), (68, 2167910), (85, 1734328), (136, 1083955), (170, 867164), (340, 433582), (680, 216791)]