139377426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39439}}^1$

素因数の和:39494

約数の個数: 32

約数和(自身を含む): 302899200

約数和(自身を除く): 163521774

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 39439, 78878, 118317, 236634, 749341, 1222609, 1498682, 2248023, 2445218, 3667827, 4496046, 7335654, 23229571, 46459142, 69688713, 139377426]

約数ペア:

[(1, 139377426), (2, 69688713), (3, 46459142), (6, 23229571), (19, 7335654), (31, 4496046), (38, 3667827), (57, 2445218), (62, 2248023), (93, 1498682), (114, 1222609), (186, 749341), (589, 236634), (1178, 118317), (1767, 78878), (3534, 39439)]