156719871232

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{14071}}^1$

素因数の和:14539

約数の個数: 72

約数和(自身を含む): 316107216320

約数和(自身を除く): 159387345088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 313, 556, 626, 1112, 1252, 2224, 2504, 4448, 5008, 8896, 10016, 14071, 17792, 20032, 28142, 35584, 40064, 43507, 56284, 80128, 87014, 112568, 174028, 225136, 348056, 450272, 696112, 900544, 1392224, 1801088, 1955869, 2784448, 3602176, 3911738, 4404223, 5568896, 7823476, 8808446, 11137792, 15646952, 17616892, 31293904, 35233784, 62587808, 70467568, 125175616, 140935136, 250351232, 281870272, 500702464, 563740544, 612186997, 1127481088, 1224373994, 2448747988, 4897495976, 9794991952, 19589983904, 39179967808, 78359935616, 156719871232]

約数ペア:

[(1, 156719871232), (2, 78359935616), (4, 39179967808), (8, 19589983904), (16, 9794991952), (32, 4897495976), (64, 2448747988), (128, 1224373994), (139, 1127481088), (256, 612186997), (278, 563740544), (313, 500702464), (556, 281870272), (626, 250351232), (1112, 140935136), (1252, 125175616), (2224, 70467568), (2504, 62587808), (4448, 35233784), (5008, 31293904), (8896, 17616892), (10016, 15646952), (14071, 11137792), (17792, 8808446), (20032, 7823476), (28142, 5568896), (35584, 4404223), (40064, 3911738), (43507, 3602176), (56284, 2784448), (80128, 1955869), (87014, 1801088), (112568, 1392224), (174028, 900544), (225136, 696112), (348056, 450272)]