156980825168

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{333253}}^1$

素因数の和:333819

約数の個数: 40

約数和(自身を含む): 309926220000

約数和(自身を除く): 152945394832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 499, 944, 998, 1996, 3992, 7984, 29441, 58882, 117764, 235528, 333253, 471056, 666506, 1333012, 2666024, 5332048, 19661927, 39323854, 78647708, 157295416, 166293247, 314590832, 332586494, 665172988, 1330345976, 2660691952, 9811301573, 19622603146, 39245206292, 78490412584, 156980825168]

約数ペア:

[(1, 156980825168), (2, 78490412584), (4, 39245206292), (8, 19622603146), (16, 9811301573), (59, 2660691952), (118, 1330345976), (236, 665172988), (472, 332586494), (499, 314590832), (944, 166293247), (998, 157295416), (1996, 78647708), (3992, 39323854), (7984, 19661927), (29441, 5332048), (58882, 2666024), (117764, 1333012), (235528, 666506), (333253, 471056)]