151463732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 312480000

約数和(自身を除く): 161016268

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1249, 1708, 1988, 2498, 4331, 4996, 8662, 8743, 17324, 17486, 30317, 34972, 60634, 76189, 88679, 121268, 152378, 177358, 304756, 354716, 533323, 620753, 1066646, 1241506, 2133292, 2483012, 5409419, 10818838, 21637676, 37865933, 75731866, 151463732]

約数ペア:

[(1, 151463732), (2, 75731866), (4, 37865933), (7, 21637676), (14, 10818838), (28, 5409419), (61, 2483012), (71, 2133292), (122, 1241506), (142, 1066646), (244, 620753), (284, 533323), (427, 354716), (497, 304756), (854, 177358), (994, 152378), (1249, 121268), (1708, 88679), (1988, 76189), (2498, 60634), (4331, 34972), (4996, 30317), (8662, 17486), (8743, 17324)]