140909346

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 312249600

約数和(自身を除く): 171340254

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 277, 354, 479, 531, 554, 831, 958, 1062, 1437, 1662, 2493, 2874, 4311, 4986, 8622, 16343, 28261, 32686, 49029, 56522, 84783, 98058, 132683, 147087, 169566, 254349, 265366, 294174, 398049, 508698, 796098, 1194147, 2388294, 7828297, 15656594, 23484891, 46969782, 70454673, 140909346]

約数ペア:

[(1, 140909346), (2, 70454673), (3, 46969782), (6, 23484891), (9, 15656594), (18, 7828297), (59, 2388294), (118, 1194147), (177, 796098), (277, 508698), (354, 398049), (479, 294174), (531, 265366), (554, 254349), (831, 169566), (958, 147087), (1062, 132683), (1437, 98058), (1662, 84783), (2493, 56522), (2874, 49029), (4311, 32686), (4986, 28261), (8622, 16343)]