127439208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8051

約数の個数: 96

約数和(自身を含む): 393611400

約数和(自身を除く): 266172192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 8009, 15912, 16018, 24027, 32036, 48054, 64072, 72081, 96108, 104117, 136153, 144162, 192216, 208234, 272306, 288324, 312351, 408459, 416468, 544612, 576648, 624702, 816918, 832936, 937053, 1089224, 1225377, 1249404, 1633836, 1769989, 1874106, 2450754, 2498808, 3267672, 3539978, 3748212, 4901508, 5309967, 7079956, 7496424, 9803016, 10619934, 14159912, 15929901, 21239868, 31859802, 42479736, 63719604, 127439208]

約数ペア:

[(1, 127439208), (2, 63719604), (3, 42479736), (4, 31859802), (6, 21239868), (8, 15929901), (9, 14159912), (12, 10619934), (13, 9803016), (17, 7496424), (18, 7079956), (24, 5309967), (26, 4901508), (34, 3748212), (36, 3539978), (39, 3267672), (51, 2498808), (52, 2450754), (68, 1874106), (72, 1769989), (78, 1633836), (102, 1249404), (104, 1225377), (117, 1089224), (136, 937053), (153, 832936), (156, 816918), (204, 624702), (221, 576648), (234, 544612), (306, 416468), (312, 408459), (408, 312351), (442, 288324), (468, 272306), (612, 208234), (663, 192216), (884, 144162), (936, 136153), (1224, 104117), (1326, 96108), (1768, 72081), (1989, 64072), (2652, 48054), (3978, 32036), (5304, 24027), (7956, 16018), (8009, 15912)]