166123854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22901}}^1$

素因数の和:22953

約数の個数: 48

約数和(自身を含む): 400143744

約数和(自身を除く): 234019890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 22901, 45802, 68703, 137406, 206109, 297713, 412218, 595426, 709931, 893139, 1419862, 1786278, 2129793, 2679417, 4259586, 5358834, 6389379, 9229103, 12778758, 18458206, 27687309, 55374618, 83061927, 166123854]

約数ペア:

[(1, 166123854), (2, 83061927), (3, 55374618), (6, 27687309), (9, 18458206), (13, 12778758), (18, 9229103), (26, 6389379), (31, 5358834), (39, 4259586), (62, 2679417), (78, 2129793), (93, 1786278), (117, 1419862), (186, 893139), (234, 709931), (279, 595426), (403, 412218), (558, 297713), (806, 206109), (1209, 137406), (2418, 68703), (3627, 45802), (7254, 22901)]