123920277008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3101729}}^1$

素因数の和:3101975

約数の個数: 40

約数和(自身を含む): 263076331680

約数和(自身を除く): 139156054672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 9988, 19976, 39952, 3101729, 6203458, 12406916, 24813832, 34119019, 49627664, 68238038, 136476076, 272952152, 545904304, 704092483, 1408184966, 2816369932, 5632739864, 7745017313, 11265479728, 15490034626, 30980069252, 61960138504, 123920277008]

約数ペア:

[(1, 123920277008), (2, 61960138504), (4, 30980069252), (8, 15490034626), (11, 11265479728), (16, 7745017313), (22, 5632739864), (44, 2816369932), (88, 1408184966), (176, 704092483), (227, 545904304), (454, 272952152), (908, 136476076), (1816, 68238038), (2497, 49627664), (3632, 34119019), (4994, 24813832), (9988, 12406916), (19976, 6203458), (39952, 3101729)]