128704146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{8311}}^1$

素因数の和:8434

約数の個数: 32

約数和(自身を含む): 269308800

約数和(自身を除く): 140604654

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 2581, 5162, 7743, 8311, 15486, 16622, 24933, 49866, 241019, 482038, 723057, 739679, 1446114, 1479358, 2219037, 4438074, 21450691, 42901382, 64352073, 128704146]

約数ペア:

[(1, 128704146), (2, 64352073), (3, 42901382), (6, 21450691), (29, 4438074), (58, 2219037), (87, 1479358), (89, 1446114), (174, 739679), (178, 723057), (267, 482038), (534, 241019), (2581, 49866), (5162, 24933), (7743, 16622), (8311, 15486)]