156616660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 346695552

約数和(自身を除く): 190078892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 3371, 4646, 6742, 9292, 11615, 13484, 16855, 23230, 33710, 46460, 67420, 77533, 155066, 310132, 340471, 387665, 680942, 775330, 1361884, 1550660, 1702355, 3404710, 6809420, 7830833, 15661666, 31323332, 39154165, 78308330, 156616660]

約数ペア:

[(1, 156616660), (2, 78308330), (4, 39154165), (5, 31323332), (10, 15661666), (20, 7830833), (23, 6809420), (46, 3404710), (92, 1702355), (101, 1550660), (115, 1361884), (202, 775330), (230, 680942), (404, 387665), (460, 340471), (505, 310132), (1010, 155066), (2020, 77533), (2323, 67420), (3371, 46460), (4646, 33710), (6742, 23230), (9292, 16855), (11615, 13484)]