138876456

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{6997}}^1$

素因数の和:7833

約数の個数: 32

約数和(自身を含む): 347660640

約数和(自身を除く): 208784184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 1654, 2481, 3308, 4962, 6616, 6997, 9924, 13994, 19848, 20991, 27988, 41982, 55976, 83964, 167928, 5786519, 11573038, 17359557, 23146076, 34719114, 46292152, 69438228, 138876456]

約数ペア:

[(1, 138876456), (2, 69438228), (3, 46292152), (4, 34719114), (6, 23146076), (8, 17359557), (12, 11573038), (24, 5786519), (827, 167928), (1654, 83964), (2481, 55976), (3308, 41982), (4962, 27988), (6616, 20991), (6997, 19848), (9924, 13994)]