137337824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{330139}}^1$

素因数の和:330162

約数の個数: 24

約数和(自身を含む): 291183480

約数和(自身を除く): 153845656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 330139, 660278, 1320556, 2641112, 4291807, 5282224, 8583614, 10564448, 17167228, 34334456, 68668912, 137337824]

約数ペア:

[(1, 137337824), (2, 68668912), (4, 34334456), (8, 17167228), (13, 10564448), (16, 8583614), (26, 5282224), (32, 4291807), (52, 2641112), (104, 1320556), (208, 660278), (416, 330139)]