138881176514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5981}}^1\times {\mathrm{10357}}^1$

素因数の和:16418

約数の個数: 32

約数和(自身を含む): 223061601600

約数和(自身を除く): 84180425086

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 5981, 10357, 11962, 20714, 113639, 196783, 227278, 352879, 393566, 611063, 705758, 1222126, 6704701, 11610197, 13409402, 23220394, 61945217, 123890434, 1176959123, 2353918246, 3654767803, 7309535606, 69440588257, 138881176514]

約数ペア:

[(1, 138881176514), (2, 69440588257), (19, 7309535606), (38, 3654767803), (59, 2353918246), (118, 1176959123), (1121, 123890434), (2242, 61945217), (5981, 23220394), (10357, 13409402), (11962, 11610197), (20714, 6704701), (113639, 1222126), (196783, 705758), (227278, 611063), (352879, 393566)]