140442952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5897}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 284873400

約数和(自身を除く): 144430448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 5897, 5954, 11794, 11908, 23588, 23816, 47176, 76661, 153322, 306644, 613288, 1350413, 2700826, 5401652, 10803304, 17555369, 35110738, 70221476, 140442952]

約数ペア:

[(1, 140442952), (2, 70221476), (4, 35110738), (8, 17555369), (13, 10803304), (26, 5401652), (52, 2700826), (104, 1350413), (229, 613288), (458, 306644), (916, 153322), (1832, 76661), (2977, 47176), (5897, 23816), (5954, 23588), (11794, 11908)]