147998742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1759}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 304972800

約数和(自身を除く): 156974058

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 379, 758, 1137, 1759, 2274, 3518, 5277, 10554, 14023, 28046, 42069, 65083, 84138, 130166, 195249, 390498, 666661, 1333322, 1999983, 3999966, 24666457, 49332914, 73999371, 147998742]

約数ペア:

[(1, 147998742), (2, 73999371), (3, 49332914), (6, 24666457), (37, 3999966), (74, 1999983), (111, 1333322), (222, 666661), (379, 390498), (758, 195249), (1137, 130166), (1759, 84138), (2274, 65083), (3518, 42069), (5277, 28046), (10554, 14023)]