187472008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19785

約数の個数: 32

約数和(自身を含む): 372519000

約数和(自身を除く): 185046992

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 19709, 39418, 78836, 157672, 571561, 808069, 1143122, 1616138, 2286244, 3232276, 4572488, 6464552, 23434001, 46868002, 93736004, 187472008]

約数ペア:

[(1, 187472008), (2, 93736004), (4, 46868002), (8, 23434001), (29, 6464552), (41, 4572488), (58, 3232276), (82, 2286244), (116, 1616138), (164, 1143122), (232, 808069), (328, 571561), (1189, 157672), (2378, 78836), (4756, 39418), (9512, 19709)]