142918291229

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{285979}}^1$

素因数の和:286078

約数の個数: 32

約数和(自身を含む): 175706112000

約数和(自身を除く): 32787820771

約数列:

[1, 7, 31, 47, 49, 217, 329, 343, 1457, 1519, 2303, 10199, 10633, 16121, 71393, 285979, 499751, 2001853, 8865349, 13441013, 14012971, 62057443, 94087091, 98090797, 416671403, 434402101, 658609637, 2916699821, 3040814707, 4610267459, 20416898747, 142918291229]

約数ペア:

[(1, 142918291229), (7, 20416898747), (31, 4610267459), (47, 3040814707), (49, 2916699821), (217, 658609637), (329, 434402101), (343, 416671403), (1457, 98090797), (1519, 94087091), (2303, 62057443), (10199, 14012971), (10633, 13441013), (16121, 8865349), (71393, 2001853), (285979, 499751)]