149799216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 443773184

約数和(自身を除く): 293973968

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, 1123, 1191, 1588, 2246, 2382, 2779, 3176, 3369, 4492, 4764, 5558, 6352, 6738, 7861, 8337, 8984, 9528, 11116, 13476, 15722, 16674, 17968, 19056, 22232, 23583, 26952, 31444, 33348, 44464, 47166, 53904, 62888, 66696, 94332, 125776, 133392, 188664, 377328, 445831, 891662, 1337493, 1783324, 2674986, 3120817, 3566648, 5349972, 6241634, 7133296, 9362451, 10699944, 12483268, 18724902, 21399888, 24966536, 37449804, 49933072, 74899608, 149799216]

約数ペア:

[(1, 149799216), (2, 74899608), (3, 49933072), (4, 37449804), (6, 24966536), (7, 21399888), (8, 18724902), (12, 12483268), (14, 10699944), (16, 9362451), (21, 7133296), (24, 6241634), (28, 5349972), (42, 3566648), (48, 3120817), (56, 2674986), (84, 1783324), (112, 1337493), (168, 891662), (336, 445831), (397, 377328), (794, 188664), (1123, 133392), (1191, 125776), (1588, 94332), (2246, 66696), (2382, 62888), (2779, 53904), (3176, 47166), (3369, 44464), (4492, 33348), (4764, 31444), (5558, 26952), (6352, 23583), (6738, 22232), (7861, 19056), (8337, 17968), (8984, 16674), (9528, 15722), (11116, 13476)]