161612304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480989}}^1$

素因数の和:481007

約数の個数: 40

約数和(自身を含む): 477142080

約数和(自身を除く): 315529776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480989, 961978, 1442967, 1923956, 2885934, 3366923, 3847912, 5771868, 6733846, 7695824, 10100769, 11543736, 13467692, 20201538, 23087472, 26935384, 40403076, 53870768, 80806152, 161612304]

約数ペア:

[(1, 161612304), (2, 80806152), (3, 53870768), (4, 40403076), (6, 26935384), (7, 23087472), (8, 20201538), (12, 13467692), (14, 11543736), (16, 10100769), (21, 7695824), (24, 6733846), (28, 5771868), (42, 3847912), (48, 3366923), (56, 2885934), (84, 1923956), (112, 1442967), (168, 961978), (336, 480989)]