137568144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409429}}^1$

素因数の和:409447

約数の個数: 40

約数和(自身を含む): 406154560

約数和(自身を除く): 268586416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409429, 818858, 1228287, 1637716, 2456574, 2866003, 3275432, 4913148, 5732006, 6550864, 8598009, 9826296, 11464012, 17196018, 19652592, 22928024, 34392036, 45856048, 68784072, 137568144]

約数ペア:

[(1, 137568144), (2, 68784072), (3, 45856048), (4, 34392036), (6, 22928024), (7, 19652592), (8, 17196018), (12, 11464012), (14, 9826296), (16, 8598009), (21, 6550864), (24, 5732006), (28, 4913148), (42, 3275432), (48, 2866003), (56, 2456574), (84, 1637716), (112, 1228287), (168, 818858), (336, 409429)]