131567358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39227}}^1$

素因数の和:39288

約数の個数: 32

約数和(自身を含む): 289973376

約数和(自身を除く): 158406018

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 39227, 78454, 117681, 235362, 509951, 1019902, 1529853, 1686761, 3059706, 3373522, 5060283, 10120566, 21927893, 43855786, 65783679, 131567358]

約数ペア:

[(1, 131567358), (2, 65783679), (3, 43855786), (6, 21927893), (13, 10120566), (26, 5060283), (39, 3373522), (43, 3059706), (78, 1686761), (86, 1529853), (129, 1019902), (258, 509951), (559, 235362), (1118, 117681), (1677, 78454), (3354, 39227)]