166606608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 493520000

約数和(自身を除く): 326913392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 1191, 1249, 1588, 2382, 2498, 2779, 3176, 3747, 4764, 4996, 5558, 6352, 7494, 8337, 8743, 9528, 9992, 11116, 14988, 16674, 17486, 19056, 19984, 22232, 26229, 29976, 33348, 34972, 44464, 52458, 59952, 66696, 69944, 104916, 133392, 139888, 209832, 419664, 495853, 991706, 1487559, 1983412, 2975118, 3470971, 3966824, 5950236, 6941942, 7933648, 10412913, 11900472, 13883884, 20825826, 23800944, 27767768, 41651652, 55535536, 83303304, 166606608]

約数ペア:

[(1, 166606608), (2, 83303304), (3, 55535536), (4, 41651652), (6, 27767768), (7, 23800944), (8, 20825826), (12, 13883884), (14, 11900472), (16, 10412913), (21, 7933648), (24, 6941942), (28, 5950236), (42, 3966824), (48, 3470971), (56, 2975118), (84, 1983412), (112, 1487559), (168, 991706), (336, 495853), (397, 419664), (794, 209832), (1191, 139888), (1249, 133392), (1588, 104916), (2382, 69944), (2498, 66696), (2779, 59952), (3176, 52458), (3747, 44464), (4764, 34972), (4996, 33348), (5558, 29976), (6352, 26229), (7494, 22232), (8337, 19984), (8743, 19056), (9528, 17486), (9992, 16674), (11116, 14988)]