152453968

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{7213}}^1$

素因数の和:8542

約数の個数: 20

約数和(自身を含む): 295644148

約数和(自身を除く): 143190180

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 7213, 10568, 14426, 21136, 28852, 57704, 115408, 9528373, 19056746, 38113492, 76226984, 152453968]

約数ペア:

[(1, 152453968), (2, 76226984), (4, 38113492), (8, 19056746), (16, 9528373), (1321, 115408), (2642, 57704), (5284, 28852), (7213, 21136), (10568, 14426)]