118295568

素因数分解:

$2^4\times 3^2\times {\mathrm{821497}}^1$

素因数の和:821511

約数の個数: 30

約数和(自身を含む): 331063694

約数和(自身を除く): 212768126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 821497, 1642994, 2464491, 3285988, 4928982, 6571976, 7393473, 9857964, 13143952, 14786946, 19715928, 29573892, 39431856, 59147784, 118295568]

約数ペア:

[(1, 118295568), (2, 59147784), (3, 39431856), (4, 29573892), (6, 19715928), (8, 14786946), (9, 13143952), (12, 9857964), (16, 7393473), (18, 6571976), (24, 4928982), (36, 3285988), (48, 2464491), (72, 1642994), (144, 821497)]