153299408

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{7253}}^1$

素因数の和:8582

約数の個数: 20

約数和(自身を含む): 297283428

約数和(自身を除く): 143984020

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 7253, 10568, 14506, 21136, 29012, 58024, 116048, 9581213, 19162426, 38324852, 76649704, 153299408]

約数ペア:

[(1, 153299408), (2, 76649704), (4, 38324852), (8, 19162426), (16, 9581213), (1321, 116048), (2642, 58024), (5284, 29012), (7253, 21136), (10568, 14506)]