151493419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67843}}^1$

素因数の和:67890

約数の個数: 16

約数和(自身を含む): 195390720

約数和(自身を除く): 43897301

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 67843, 474901, 746273, 1967447, 5223911, 13772129, 21641917, 151493419]

約数ペア:

[(1, 151493419), (7, 21641917), (11, 13772129), (29, 5223911), (77, 1967447), (203, 746273), (319, 474901), (2233, 67843)]