130149726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22619}}^1$

素因数の和:22768

約数の個数: 32

約数和(自身を含む): 299669760

約数和(自身を除く): 169520034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 22619, 45238, 67857, 135714, 158333, 316666, 474999, 949998, 3098803, 6197606, 9296409, 18592818, 21691621, 43383242, 65074863, 130149726]

約数ペア:

[(1, 130149726), (2, 65074863), (3, 43383242), (6, 21691621), (7, 18592818), (14, 9296409), (21, 6197606), (42, 3098803), (137, 949998), (274, 474999), (411, 316666), (822, 158333), (959, 135714), (1918, 67857), (2877, 45238), (5754, 22619)]