15704802316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{155327}}^1$

素因数の和:155518

約数の個数: 48

約数和(自身を含む): 32984211456

約数和(自身を除く): 17279409140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 1099, 2198, 3611, 4396, 7222, 14444, 25277, 50554, 101108, 155327, 310654, 621308, 1087289, 2174578, 3572521, 4349156, 7145042, 14290084, 24386339, 25007647, 48772678, 50015294, 97545356, 100030588, 170704373, 341408746, 560885797, 682817492, 1121771594, 2243543188, 3926200579, 7852401158, 15704802316]

約数ペア:

[(1, 15704802316), (2, 7852401158), (4, 3926200579), (7, 2243543188), (14, 1121771594), (23, 682817492), (28, 560885797), (46, 341408746), (92, 170704373), (157, 100030588), (161, 97545356), (314, 50015294), (322, 48772678), (628, 25007647), (644, 24386339), (1099, 14290084), (2198, 7145042), (3611, 4349156), (4396, 3572521), (7222, 2174578), (14444, 1087289), (25277, 621308), (50554, 310654), (101108, 155327)]