156747744

素因数分解:

$2^5\times 3^3\times {\mathrm{181421}}^1$

素因数の和:181440

約数の個数: 48

約数和(自身を含む): 457183440

約数和(自身を除く): 300435696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 181421, 362842, 544263, 725684, 1088526, 1451368, 1632789, 2177052, 2902736, 3265578, 4354104, 4898367, 5805472, 6531156, 8708208, 9796734, 13062312, 17416416, 19593468, 26124624, 39186936, 52249248, 78373872, 156747744]

約数ペア:

[(1, 156747744), (2, 78373872), (3, 52249248), (4, 39186936), (6, 26124624), (8, 19593468), (9, 17416416), (12, 13062312), (16, 9796734), (18, 8708208), (24, 6531156), (27, 5805472), (32, 4898367), (36, 4354104), (48, 3265578), (54, 2902736), (72, 2177052), (96, 1632789), (108, 1451368), (144, 1088526), (216, 725684), (288, 544263), (432, 362842), (864, 181421)]