153084944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{308639}}^1$

素因数の和:308678

約数の個数: 20

約数和(自身を含む): 306170880

約数和(自身を除く): 153085936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 308639, 617278, 1234556, 2469112, 4938224, 9567809, 19135618, 38271236, 76542472, 153084944]

約数ペア:

[(1, 153084944), (2, 76542472), (4, 38271236), (8, 19135618), (16, 9567809), (31, 4938224), (62, 2469112), (124, 1234556), (248, 617278), (496, 308639)]