137573886

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 279655200

約数和(自身を除く): 142081314

約数列:

[1, 2, 3, 6, 89, 178, 241, 267, 482, 534, 723, 1069, 1446, 2138, 3207, 6414, 21449, 42898, 64347, 95141, 128694, 190282, 257629, 285423, 515258, 570846, 772887, 1545774, 22928981, 45857962, 68786943, 137573886]

約数ペア:

[(1, 137573886), (2, 68786943), (3, 45857962), (6, 22928981), (89, 1545774), (178, 772887), (241, 570846), (267, 515258), (482, 285423), (534, 257629), (723, 190282), (1069, 128694), (1446, 95141), (2138, 64347), (3207, 42898), (6414, 21449)]