153927358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 256620672

約数和(自身を除く): 102693314

約数列:

[1, 2, 13, 26, 43, 86, 131, 262, 559, 1051, 1118, 1703, 2102, 3406, 5633, 11266, 13663, 27326, 45193, 73229, 90386, 137681, 146458, 275362, 587509, 1175018, 1789853, 3579706, 5920283, 11840566, 76963679, 153927358]

約数ペア:

[(1, 153927358), (2, 76963679), (13, 11840566), (26, 5920283), (43, 3579706), (86, 1789853), (131, 1175018), (262, 587509), (559, 275362), (1051, 146458), (1118, 137681), (1703, 90386), (2102, 73229), (3406, 45193), (5633, 27326), (11266, 13663)]