156926544010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1916309}}^1$

素因数の和:1916766

約数の個数: 32

約数和(自身を含む): 298024531200

約数和(自身を除く): 141097987190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 431, 862, 2155, 4310, 8189, 16378, 40945, 81890, 1916309, 3832618, 9581545, 19163090, 36409871, 72819742, 182049355, 364098710, 825929179, 1651858358, 4129645895, 8259291790, 15692654401, 31385308802, 78463272005, 156926544010]

約数ペア:

[(1, 156926544010), (2, 78463272005), (5, 31385308802), (10, 15692654401), (19, 8259291790), (38, 4129645895), (95, 1651858358), (190, 825929179), (431, 364098710), (862, 182049355), (2155, 72819742), (4310, 36409871), (8189, 19163090), (16378, 9581545), (40945, 3832618), (81890, 1916309)]