128110248

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 417711360

約数和(自身を除く): 289601112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 244, 252, 324, 366, 378, 427, 463, 488, 504, 549, 567, 648, 732, 756, 854, 926, 1098, 1134, 1281, 1389, 1464, 1512, 1647, 1708, 1852, 2196, 2268, 2562, 2778, 3241, 3294, 3416, 3704, 3843, 4167, 4392, 4536, 4941, 5124, 5556, 6482, 6588, 7686, 8334, 9723, 9882, 10248, 11112, 11529, 12501, 12964, 13176, 15372, 16668, 19446, 19764, 23058, 25002, 25928, 28243, 29169, 30744, 33336, 34587, 37503, 38892, 39528, 46116, 50004, 56486, 58338, 69174, 75006, 77784, 84729, 87507, 92232, 100008, 112972, 116676, 138348, 150012, 169458, 175014, 197701, 225944, 233352, 254187, 262521, 276696, 300024, 338916, 350028, 395402, 508374, 525042, 593103, 677832, 700056, 762561, 790804, 1016748, 1050084, 1186206, 1525122, 1581608, 1779309, 2033496, 2100168, 2287683, 2372412, 3050244, 3558618, 4575366, 4744824, 5337927, 6100488, 7117236, 9150732, 10675854, 14234472, 16013781, 18301464, 21351708, 32027562, 42703416, 64055124, 128110248]

約数ペア:

[(1, 128110248), (2, 64055124), (3, 42703416), (4, 32027562), (6, 21351708), (7, 18301464), (8, 16013781), (9, 14234472), (12, 10675854), (14, 9150732), (18, 7117236), (21, 6100488), (24, 5337927), (27, 4744824), (28, 4575366), (36, 3558618), (42, 3050244), (54, 2372412), (56, 2287683), (61, 2100168), (63, 2033496), (72, 1779309), (81, 1581608), (84, 1525122), (108, 1186206), (122, 1050084), (126, 1016748), (162, 790804), (168, 762561), (183, 700056), (189, 677832), (216, 593103), (244, 525042), (252, 508374), (324, 395402), (366, 350028), (378, 338916), (427, 300024), (463, 276696), (488, 262521), (504, 254187), (549, 233352), (567, 225944), (648, 197701), (732, 175014), (756, 169458), (854, 150012), (926, 138348), (1098, 116676), (1134, 112972), (1281, 100008), (1389, 92232), (1464, 87507), (1512, 84729), (1647, 77784), (1708, 75006), (1852, 69174), (2196, 58338), (2268, 56486), (2562, 50004), (2778, 46116), (3241, 39528), (3294, 38892), (3416, 37503), (3704, 34587), (3843, 33336), (4167, 30744), (4392, 29169), (4536, 28243), (4941, 25928), (5124, 25002), (5556, 23058), (6482, 19764), (6588, 19446), (7686, 16668), (8334, 15372), (9723, 13176), (9882, 12964), (10248, 12501), (11112, 11529)]