146921152

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 351129600

約数和(自身を除く): 204208448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 149, 217, 224, 248, 284, 298, 434, 448, 496, 497, 568, 596, 868, 992, 994, 1043, 1136, 1192, 1736, 1984, 1988, 2086, 2201, 2272, 2384, 3472, 3976, 4172, 4402, 4544, 4619, 4768, 6944, 7952, 8344, 8804, 9238, 9536, 10579, 13888, 15407, 15904, 16688, 17608, 18476, 21158, 30814, 31808, 32333, 33376, 35216, 36952, 42316, 61628, 64666, 66752, 70432, 73904, 74053, 84632, 123256, 129332, 140864, 147808, 148106, 169264, 246512, 258664, 295616, 296212, 327949, 338528, 493024, 517328, 592424, 655898, 677056, 986048, 1034656, 1184848, 1311796, 2069312, 2295643, 2369696, 2623592, 4591286, 4739392, 5247184, 9182572, 10494368, 18365144, 20988736, 36730288, 73460576, 146921152]

約数ペア:

[(1, 146921152), (2, 73460576), (4, 36730288), (7, 20988736), (8, 18365144), (14, 10494368), (16, 9182572), (28, 5247184), (31, 4739392), (32, 4591286), (56, 2623592), (62, 2369696), (64, 2295643), (71, 2069312), (112, 1311796), (124, 1184848), (142, 1034656), (149, 986048), (217, 677056), (224, 655898), (248, 592424), (284, 517328), (298, 493024), (434, 338528), (448, 327949), (496, 296212), (497, 295616), (568, 258664), (596, 246512), (868, 169264), (992, 148106), (994, 147808), (1043, 140864), (1136, 129332), (1192, 123256), (1736, 84632), (1984, 74053), (1988, 73904), (2086, 70432), (2201, 66752), (2272, 64666), (2384, 61628), (3472, 42316), (3976, 36952), (4172, 35216), (4402, 33376), (4544, 32333), (4619, 31808), (4768, 30814), (6944, 21158), (7952, 18476), (8344, 17608), (8804, 16688), (9238, 15904), (9536, 15407), (10579, 13888)]