161872116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2749}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 432432000

約数和(自身を除く): 270559884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 701, 1402, 2103, 2749, 2804, 4206, 4907, 5498, 8247, 8412, 9814, 10996, 14721, 16494, 19243, 19628, 29442, 32988, 38486, 57729, 58884, 76972, 115458, 230916, 1927049, 3854098, 5781147, 7708196, 11562294, 13489343, 23124588, 26978686, 40468029, 53957372, 80936058, 161872116]

約数ペア:

[(1, 161872116), (2, 80936058), (3, 53957372), (4, 40468029), (6, 26978686), (7, 23124588), (12, 13489343), (14, 11562294), (21, 7708196), (28, 5781147), (42, 3854098), (84, 1927049), (701, 230916), (1402, 115458), (2103, 76972), (2749, 58884), (2804, 57729), (4206, 38486), (4907, 32988), (5498, 29442), (8247, 19628), (8412, 19243), (9814, 16494), (10996, 14721)]