152951539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 181843200

約数和(自身を除く): 28891661

約数列:

[1, 13, 19, 29, 131, 163, 247, 377, 551, 1703, 2119, 2489, 3097, 3799, 4727, 7163, 21353, 32357, 40261, 49387, 61451, 72181, 89813, 277589, 405707, 619237, 938353, 1167569, 5274191, 8050081, 11765503, 152951539]

約数ペア:

[(1, 152951539), (13, 11765503), (19, 8050081), (29, 5274191), (131, 1167569), (163, 938353), (247, 619237), (377, 405707), (551, 277589), (1703, 89813), (2119, 72181), (2489, 61451), (3097, 49387), (3799, 40261), (4727, 32357), (7163, 21353)]