128580234

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8447}}^1$

素因数の和:8554

約数の個数: 32

約数和(自身を含む): 267632640

約数和(自身を除く): 139052406

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 8447, 15222, 16894, 25341, 50682, 363221, 498373, 726442, 996746, 1089663, 1495119, 2179326, 2990238, 21430039, 42860078, 64290117, 128580234]

約数ペア:

[(1, 128580234), (2, 64290117), (3, 42860078), (6, 21430039), (43, 2990238), (59, 2179326), (86, 1495119), (118, 1089663), (129, 996746), (177, 726442), (258, 498373), (354, 363221), (2537, 50682), (5074, 25341), (7611, 16894), (8447, 15222)]