157921932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1880023}}^1$

素因数の和:1880037

約数の個数: 24

約数和(自身を含む): 421125376

約数和(自身を除く): 263203444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1880023, 3760046, 5640069, 7520092, 11280138, 13160161, 22560276, 26320322, 39480483, 52640644, 78960966, 157921932]

約数ペア:

[(1, 157921932), (2, 78960966), (3, 52640644), (4, 39480483), (6, 26320322), (7, 22560276), (12, 13160161), (14, 11280138), (21, 7520092), (28, 5640069), (42, 3760046), (84, 1880023)]