159432872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5519}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 313977600

約数和(自身を除く): 154544728

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 5519, 7222, 11038, 14444, 22076, 28888, 44152, 126937, 253874, 507748, 866483, 1015496, 1732966, 3465932, 6931864, 19929109, 39858218, 79716436, 159432872]

約数ペア:

[(1, 159432872), (2, 79716436), (4, 39858218), (8, 19929109), (23, 6931864), (46, 3465932), (92, 1732966), (157, 1015496), (184, 866483), (314, 507748), (628, 253874), (1256, 126937), (3611, 44152), (5519, 28888), (7222, 22076), (11038, 14444)]