138307464

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1859

約数の個数: 96

約数和(自身を含む): 399409920

約数和(自身を除く): 261102456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 414, 423, 552, 564, 828, 846, 1081, 1128, 1656, 1692, 1777, 2162, 3243, 3384, 3554, 4324, 5331, 6486, 7108, 8648, 9729, 10662, 12972, 14216, 15993, 19458, 21324, 25944, 31986, 38916, 40871, 42648, 63972, 77832, 81742, 83519, 122613, 127944, 163484, 167038, 245226, 250557, 326968, 334076, 367839, 490452, 501114, 668152, 735678, 751671, 980904, 1002228, 1471356, 1503342, 1920937, 2004456, 2942712, 3006684, 3841874, 5762811, 6013368, 7683748, 11525622, 15367496, 17288433, 23051244, 34576866, 46102488, 69153732, 138307464]

約数ペア:

[(1, 138307464), (2, 69153732), (3, 46102488), (4, 34576866), (6, 23051244), (8, 17288433), (9, 15367496), (12, 11525622), (18, 7683748), (23, 6013368), (24, 5762811), (36, 3841874), (46, 3006684), (47, 2942712), (69, 2004456), (72, 1920937), (92, 1503342), (94, 1471356), (138, 1002228), (141, 980904), (184, 751671), (188, 735678), (207, 668152), (276, 501114), (282, 490452), (376, 367839), (414, 334076), (423, 326968), (552, 250557), (564, 245226), (828, 167038), (846, 163484), (1081, 127944), (1128, 122613), (1656, 83519), (1692, 81742), (1777, 77832), (2162, 63972), (3243, 42648), (3384, 40871), (3554, 38916), (4324, 31986), (5331, 25944), (6486, 21324), (7108, 19458), (8648, 15993), (9729, 14216), (10662, 12972)]