149260904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1435201}}^1$

素因数の和:1435220

約数の個数: 16

約数和(自身を含む): 301392420

約数和(自身を除く): 152131516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1435201, 2870402, 5740804, 11481608, 18657613, 37315226, 74630452, 149260904]

約数ペア:

[(1, 149260904), (2, 74630452), (4, 37315226), (8, 18657613), (13, 11481608), (26, 5740804), (52, 2870402), (104, 1435201)]