15698949356

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 27973659840

約数和(自身を除く): 12274710484

約数列:

[1, 2, 4, 157, 173, 229, 314, 346, 458, 628, 631, 692, 916, 1262, 2524, 27161, 35953, 39617, 54322, 71906, 79234, 99067, 108644, 109163, 143812, 144499, 158468, 198134, 218326, 288998, 396268, 436652, 577996, 6219869, 12439738, 17138591, 22686343, 24879476, 24998327, 34277182, 45372686, 49996654, 68554364, 90745372, 99993308, 3924737339, 7849474678, 15698949356]

約数ペア:

[(1, 15698949356), (2, 7849474678), (4, 3924737339), (157, 99993308), (173, 90745372), (229, 68554364), (314, 49996654), (346, 45372686), (458, 34277182), (628, 24998327), (631, 24879476), (692, 22686343), (916, 17138591), (1262, 12439738), (2524, 6219869), (27161, 577996), (35953, 436652), (39617, 396268), (54322, 288998), (71906, 218326), (79234, 198134), (99067, 158468), (108644, 144499), (109163, 143812)]