149872848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 408354816

約数和(自身を除く): 258481968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2143, 2256, 2914, 4286, 4371, 5828, 6429, 8572, 8742, 11656, 12858, 17144, 17484, 23312, 25716, 34288, 34968, 51432, 66433, 69936, 100721, 102864, 132866, 199299, 201442, 265732, 302163, 398598, 402884, 531464, 604326, 797196, 805768, 1062928, 1208652, 1594392, 1611536, 2417304, 3122351, 3188784, 4834608, 6244702, 9367053, 12489404, 18734106, 24978808, 37468212, 49957616, 74936424, 149872848]

約数ペア:

[(1, 149872848), (2, 74936424), (3, 49957616), (4, 37468212), (6, 24978808), (8, 18734106), (12, 12489404), (16, 9367053), (24, 6244702), (31, 4834608), (47, 3188784), (48, 3122351), (62, 2417304), (93, 1611536), (94, 1594392), (124, 1208652), (141, 1062928), (186, 805768), (188, 797196), (248, 604326), (282, 531464), (372, 402884), (376, 398598), (496, 302163), (564, 265732), (744, 201442), (752, 199299), (1128, 132866), (1457, 102864), (1488, 100721), (2143, 69936), (2256, 66433), (2914, 51432), (4286, 34968), (4371, 34288), (5828, 25716), (6429, 23312), (8572, 17484), (8742, 17144), (11656, 12858)]