161706186

素因数分解:

$2^1\times 3^3\times {\mathrm{1439}}^1\times {\mathrm{2081}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 359769600

約数和(自身を除く): 198063414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1439, 2081, 2878, 4162, 4317, 6243, 8634, 12486, 12951, 18729, 25902, 37458, 38853, 56187, 77706, 112374, 2994559, 5989118, 8983677, 17967354, 26951031, 53902062, 80853093, 161706186]

約数ペア:

[(1, 161706186), (2, 80853093), (3, 53902062), (6, 26951031), (9, 17967354), (18, 8983677), (27, 5989118), (54, 2994559), (1439, 112374), (2081, 77706), (2878, 56187), (4162, 38853), (4317, 37458), (6243, 25902), (8634, 18729), (12486, 12951)]