157042962020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1829911}}^1$

素因数の和:1830540

約数の個数: 48

約数和(自身を含む): 377518165248

約数和(自身を除く): 220475203228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613, 1226, 2452, 3065, 4291, 6130, 8582, 12260, 17164, 21455, 42910, 85820, 1829911, 3659822, 7319644, 9149555, 12809377, 18299110, 25618754, 36598220, 51237508, 64046885, 128093770, 256187540, 1121735443, 2243470886, 4486941772, 5608677215, 7852148101, 11217354430, 15704296202, 22434708860, 31408592404, 39260740505, 78521481010, 157042962020]

約数ペア:

[(1, 157042962020), (2, 78521481010), (4, 39260740505), (5, 31408592404), (7, 22434708860), (10, 15704296202), (14, 11217354430), (20, 7852148101), (28, 5608677215), (35, 4486941772), (70, 2243470886), (140, 1121735443), (613, 256187540), (1226, 128093770), (2452, 64046885), (3065, 51237508), (4291, 36598220), (6130, 25618754), (8582, 18299110), (12260, 12809377), (17164, 9149555), (21455, 7319644), (42910, 3659822), (85820, 1829911)]