168907716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 315416124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 31, 34, 36, 51, 58, 62, 68, 87, 93, 102, 116, 124, 153, 174, 186, 204, 261, 279, 306, 307, 348, 372, 493, 522, 527, 558, 612, 614, 899, 921, 986, 1044, 1054, 1116, 1228, 1479, 1581, 1798, 1842, 1972, 2108, 2697, 2763, 2958, 3162, 3596, 3684, 4437, 4743, 5219, 5394, 5526, 5916, 6324, 8091, 8874, 8903, 9486, 9517, 10438, 10788, 11052, 15283, 15657, 16182, 17748, 17806, 18972, 19034, 20876, 26709, 28551, 30566, 31314, 32364, 35612, 38068, 45849, 46971, 53418, 57102, 61132, 62628, 80127, 85653, 91698, 93942, 106836, 114204, 137547, 151351, 160254, 161789, 171306, 183396, 187884, 275094, 275993, 302702, 320508, 323578, 342612, 454053, 485367, 550188, 551986, 605404, 647156, 827979, 908106, 970734, 1103972, 1362159, 1456101, 1655958, 1816212, 1941468, 2483937, 2724318, 2912202, 3311916, 4691881, 4967874, 5448636, 5824404, 9383762, 9935748, 14075643, 18767524, 28151286, 42226929, 56302572, 84453858, 168907716]

約数ペア:

[(1, 168907716), (2, 84453858), (3, 56302572), (4, 42226929), (6, 28151286), (9, 18767524), (12, 14075643), (17, 9935748), (18, 9383762), (29, 5824404), (31, 5448636), (34, 4967874), (36, 4691881), (51, 3311916), (58, 2912202), (62, 2724318), (68, 2483937), (87, 1941468), (93, 1816212), (102, 1655958), (116, 1456101), (124, 1362159), (153, 1103972), (174, 970734), (186, 908106), (204, 827979), (261, 647156), (279, 605404), (306, 551986), (307, 550188), (348, 485367), (372, 454053), (493, 342612), (522, 323578), (527, 320508), (558, 302702), (612, 275993), (614, 275094), (899, 187884), (921, 183396), (986, 171306), (1044, 161789), (1054, 160254), (1116, 151351), (1228, 137547), (1479, 114204), (1581, 106836), (1798, 93942), (1842, 91698), (1972, 85653), (2108, 80127), (2697, 62628), (2763, 61132), (2958, 57102), (3162, 53418), (3596, 46971), (3684, 45849), (4437, 38068), (4743, 35612), (5219, 32364), (5394, 31314), (5526, 30566), (5916, 28551), (6324, 26709), (8091, 20876), (8874, 19034), (8903, 18972), (9486, 17806), (9517, 17748), (10438, 16182), (10788, 15657), (11052, 15283)]