142409064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{847673}}^1$

素因数の和:847689

約数の個数: 32

約数和(自身を含む): 406883520

約数和(自身を除く): 264474456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 847673, 1695346, 2543019, 3390692, 5086038, 5933711, 6781384, 10172076, 11867422, 17801133, 20344152, 23734844, 35602266, 47469688, 71204532, 142409064]

約数ペア:

[(1, 142409064), (2, 71204532), (3, 47469688), (4, 35602266), (6, 23734844), (7, 20344152), (8, 17801133), (12, 11867422), (14, 10172076), (21, 6781384), (24, 5933711), (28, 5086038), (42, 3390692), (56, 2543019), (84, 1695346), (168, 847673)]