148567688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1549}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 293880000

約数和(自身を除く): 145312312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 1262, 1549, 2524, 3098, 5048, 6196, 11989, 12392, 23978, 29431, 47956, 58862, 95912, 117724, 235448, 977419, 1954838, 3909676, 7819352, 18570961, 37141922, 74283844, 148567688]

約数ペア:

[(1, 148567688), (2, 74283844), (4, 37141922), (8, 18570961), (19, 7819352), (38, 3909676), (76, 1954838), (152, 977419), (631, 235448), (1262, 117724), (1549, 95912), (2524, 58862), (3098, 47956), (5048, 29431), (6196, 23978), (11989, 12392)]