149277289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8419}}^1$

素因数の和:8592

約数の個数: 16

約数和(自身を含む): 181872000

約数和(自身を除く): 32594711

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 8419, 17731, 58933, 143123, 1001861, 1254431, 8781017, 21325327, 149277289]

約数ペア:

[(1, 149277289), (7, 21325327), (17, 8781017), (119, 1254431), (149, 1001861), (1043, 143123), (2533, 58933), (8419, 17731)]