156675770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{937}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 294997248

約数和(自身を除く): 138321478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 727, 937, 1454, 1874, 3635, 4685, 7270, 9370, 16721, 21551, 33442, 43102, 83605, 107755, 167210, 215510, 681199, 1362398, 3405995, 6811990, 15667577, 31335154, 78337885, 156675770]

約数ペア:

[(1, 156675770), (2, 78337885), (5, 31335154), (10, 15667577), (23, 6811990), (46, 3405995), (115, 1362398), (230, 681199), (727, 215510), (937, 167210), (1454, 107755), (1874, 83605), (3635, 43102), (4685, 33442), (7270, 21551), (9370, 16721)]