128475162

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{246121}}^1$

素因数の和:246158

約数の個数: 24

約数和(自身を含む): 287962740

約数和(自身を除く): 159487578

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 246121, 492242, 738363, 1476726, 2215089, 4430178, 7137509, 14275018, 21412527, 42825054, 64237581, 128475162]

約数ペア:

[(1, 128475162), (2, 64237581), (3, 42825054), (6, 21412527), (9, 14275018), (18, 7137509), (29, 4430178), (58, 2215089), (87, 1476726), (174, 738363), (261, 492242), (522, 246121)]