149460864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55603}}^1$

素因数の和:55627

約数の個数: 64

約数和(自身を含む): 453728640

約数和(自身を除く): 304267776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55603, 111206, 166809, 222412, 333618, 389221, 444824, 667236, 778442, 889648, 1167663, 1334472, 1556884, 1779296, 2335326, 2668944, 3113768, 3558592, 4670652, 5337888, 6227536, 7117184, 9341304, 10675776, 12455072, 18682608, 21351552, 24910144, 37365216, 49820288, 74730432, 149460864]

約数ペア:

[(1, 149460864), (2, 74730432), (3, 49820288), (4, 37365216), (6, 24910144), (7, 21351552), (8, 18682608), (12, 12455072), (14, 10675776), (16, 9341304), (21, 7117184), (24, 6227536), (28, 5337888), (32, 4670652), (42, 3558592), (48, 3113768), (56, 2668944), (64, 2335326), (84, 1779296), (96, 1556884), (112, 1334472), (128, 1167663), (168, 889648), (192, 778442), (224, 667236), (336, 444824), (384, 389221), (448, 333618), (672, 222412), (896, 166809), (1344, 111206), (2688, 55603)]