181593146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1163}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 328527360

約数和(自身を除く): 146934214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 587, 1163, 1174, 2326, 4109, 8141, 8218, 11153, 16282, 22097, 22306, 44194, 78071, 154679, 156142, 309358, 682681, 1365362, 4778767, 9557534, 12970939, 25941878, 90796573, 181593146]

約数ペア:

[(1, 181593146), (2, 90796573), (7, 25941878), (14, 12970939), (19, 9557534), (38, 4778767), (133, 1365362), (266, 682681), (587, 309358), (1163, 156142), (1174, 154679), (2326, 78071), (4109, 44194), (8141, 22306), (8218, 22097), (11153, 16282)]