147907944

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 441408000

約数和(自身を除く): 293500056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 81, 93, 108, 111, 124, 148, 162, 186, 199, 216, 222, 248, 279, 296, 324, 333, 372, 398, 444, 558, 597, 648, 666, 744, 796, 837, 888, 999, 1116, 1147, 1194, 1332, 1592, 1674, 1791, 1998, 2232, 2294, 2388, 2511, 2664, 2997, 3348, 3441, 3582, 3996, 4588, 4776, 5022, 5373, 5994, 6169, 6696, 6882, 7164, 7363, 7992, 9176, 10044, 10323, 10746, 11988, 12338, 13764, 14328, 14726, 16119, 18507, 20088, 20646, 21492, 22089, 23976, 24676, 27528, 29452, 30969, 32238, 37014, 41292, 42984, 44178, 49352, 55521, 58904, 61938, 64476, 66267, 74028, 82584, 88356, 92907, 111042, 123876, 128952, 132534, 148056, 166563, 176712, 185814, 198801, 222084, 228253, 247752, 265068, 333126, 371628, 397602, 444168, 456506, 499689, 530136, 596403, 666252, 684759, 743256, 795204, 913012, 999378, 1192806, 1332504, 1369518, 1590408, 1826024, 1998756, 2054277, 2385612, 2739036, 3997512, 4108554, 4771224, 5478072, 6162831, 8217108, 12325662, 16434216, 18488493, 24651324, 36976986, 49302648, 73953972, 147907944]

約数ペア:

[(1, 147907944), (2, 73953972), (3, 49302648), (4, 36976986), (6, 24651324), (8, 18488493), (9, 16434216), (12, 12325662), (18, 8217108), (24, 6162831), (27, 5478072), (31, 4771224), (36, 4108554), (37, 3997512), (54, 2739036), (62, 2385612), (72, 2054277), (74, 1998756), (81, 1826024), (93, 1590408), (108, 1369518), (111, 1332504), (124, 1192806), (148, 999378), (162, 913012), (186, 795204), (199, 743256), (216, 684759), (222, 666252), (248, 596403), (279, 530136), (296, 499689), (324, 456506), (333, 444168), (372, 397602), (398, 371628), (444, 333126), (558, 265068), (597, 247752), (648, 228253), (666, 222084), (744, 198801), (796, 185814), (837, 176712), (888, 166563), (999, 148056), (1116, 132534), (1147, 128952), (1194, 123876), (1332, 111042), (1592, 92907), (1674, 88356), (1791, 82584), (1998, 74028), (2232, 66267), (2294, 64476), (2388, 61938), (2511, 58904), (2664, 55521), (2997, 49352), (3348, 44178), (3441, 42984), (3582, 41292), (3996, 37014), (4588, 32238), (4776, 30969), (5022, 29452), (5373, 27528), (5994, 24676), (6169, 23976), (6696, 22089), (6882, 21492), (7164, 20646), (7363, 20088), (7992, 18507), (9176, 16119), (10044, 14726), (10323, 14328), (10746, 13764), (11988, 12338)]