131747568

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2753}}^1$

素因数の和:3761

約数の個数: 40

約数和(自身を含む): 340813008

約数和(自身を除く): 209065440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2753, 2991, 3988, 5506, 5982, 7976, 8259, 11012, 11964, 15952, 16518, 22024, 23928, 33036, 44048, 47856, 66072, 132144, 2744741, 5489482, 8234223, 10978964, 16468446, 21957928, 32936892, 43915856, 65873784, 131747568]

約数ペア:

[(1, 131747568), (2, 65873784), (3, 43915856), (4, 32936892), (6, 21957928), (8, 16468446), (12, 10978964), (16, 8234223), (24, 5489482), (48, 2744741), (997, 132144), (1994, 66072), (2753, 47856), (2991, 44048), (3988, 33036), (5506, 23928), (5982, 22024), (7976, 16518), (8259, 15952), (11012, 11964)]