139340142

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{5387}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 310348800

約数和(自身を除く): 171008658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 2874, 4311, 5387, 8622, 10774, 12933, 16161, 25866, 32322, 48483, 96966, 145449, 290898, 2580373, 5160746, 7741119, 15482238, 23223357, 46446714, 69670071, 139340142]

約数ペア:

[(1, 139340142), (2, 69670071), (3, 46446714), (6, 23223357), (9, 15482238), (18, 7741119), (27, 5160746), (54, 2580373), (479, 290898), (958, 145449), (1437, 96966), (2874, 48483), (4311, 32322), (5387, 25866), (8622, 16161), (10774, 12933)]