161376432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480287}}^1$

素因数の和:480305

約数の個数: 40

約数和(自身を含む): 476445696

約数和(自身を除く): 315069264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480287, 960574, 1440861, 1921148, 2881722, 3362009, 3842296, 5763444, 6724018, 7684592, 10086027, 11526888, 13448036, 20172054, 23053776, 26896072, 40344108, 53792144, 80688216, 161376432]

約数ペア:

[(1, 161376432), (2, 80688216), (3, 53792144), (4, 40344108), (6, 26896072), (7, 23053776), (8, 20172054), (12, 13448036), (14, 11526888), (16, 10086027), (21, 7684592), (24, 6724018), (28, 5763444), (42, 3842296), (48, 3362009), (56, 2881722), (84, 1921148), (112, 1440861), (168, 960574), (336, 480287)]