149925216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223103}}^1$

素因数の和:223123

約数の個数: 48

約数和(自身を含む): 449777664

約数和(自身を除く): 299852448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 223103, 446206, 669309, 892412, 1338618, 1561721, 1784824, 2677236, 3123442, 3569648, 4685163, 5354472, 6246884, 7139296, 9370326, 10708944, 12493768, 18740652, 21417888, 24987536, 37481304, 49975072, 74962608, 149925216]

約数ペア:

[(1, 149925216), (2, 74962608), (3, 49975072), (4, 37481304), (6, 24987536), (7, 21417888), (8, 18740652), (12, 12493768), (14, 10708944), (16, 9370326), (21, 7139296), (24, 6246884), (28, 5354472), (32, 4685163), (42, 3569648), (48, 3123442), (56, 2677236), (84, 1784824), (96, 1561721), (112, 1338618), (168, 892412), (224, 669309), (336, 446206), (672, 223103)]