31032144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 103553268

約数和(自身を除く): 72521124

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 137, 143, 144, 156, 176, 198, 208, 234, 242, 264, 274, 286, 312, 363, 396, 411, 429, 468, 484, 528, 548, 572, 624, 726, 792, 822, 858, 936, 968, 1089, 1096, 1144, 1233, 1287, 1452, 1507, 1573, 1584, 1644, 1716, 1781, 1872, 1936, 2178, 2192, 2288, 2466, 2574, 2904, 3014, 3146, 3288, 3432, 3562, 4356, 4521, 4719, 4932, 5148, 5343, 5808, 6028, 6292, 6576, 6864, 7124, 8712, 9042, 9438, 9864, 10296, 10686, 12056, 12584, 13563, 14157, 14248, 16029, 16577, 17424, 18084, 18876, 19591, 19728, 20592, 21372, 24112, 25168, 27126, 28314, 28496, 32058, 33154, 36168, 37752, 39182, 42744, 49731, 54252, 56628, 58773, 64116, 66308, 72336, 75504, 78364, 85488, 99462, 108504, 113256, 117546, 128232, 132616, 149193, 156728, 176319, 198924, 215501, 217008, 226512, 235092, 256464, 265232, 298386, 313456, 352638, 397848, 431002, 470184, 596772, 646503, 705276, 795696, 862004, 940368, 1193544, 1293006, 1410552, 1724008, 1939509, 2387088, 2586012, 2821104, 3448016, 3879018, 5172024, 7758036, 10344048, 15516072, 31032144]

約数ペア:

[(1, 31032144), (2, 15516072), (3, 10344048), (4, 7758036), (6, 5172024), (8, 3879018), (9, 3448016), (11, 2821104), (12, 2586012), (13, 2387088), (16, 1939509), (18, 1724008), (22, 1410552), (24, 1293006), (26, 1193544), (33, 940368), (36, 862004), (39, 795696), (44, 705276), (48, 646503), (52, 596772), (66, 470184), (72, 431002), (78, 397848), (88, 352638), (99, 313456), (104, 298386), (117, 265232), (121, 256464), (132, 235092), (137, 226512), (143, 217008), (144, 215501), (156, 198924), (176, 176319), (198, 156728), (208, 149193), (234, 132616), (242, 128232), (264, 117546), (274, 113256), (286, 108504), (312, 99462), (363, 85488), (396, 78364), (411, 75504), (429, 72336), (468, 66308), (484, 64116), (528, 58773), (548, 56628), (572, 54252), (624, 49731), (726, 42744), (792, 39182), (822, 37752), (858, 36168), (936, 33154), (968, 32058), (1089, 28496), (1096, 28314), (1144, 27126), (1233, 25168), (1287, 24112), (1452, 21372), (1507, 20592), (1573, 19728), (1584, 19591), (1644, 18876), (1716, 18084), (1781, 17424), (1872, 16577), (1936, 16029), (2178, 14248), (2192, 14157), (2288, 13563), (2466, 12584), (2574, 12056), (2904, 10686), (3014, 10296), (3146, 9864), (3288, 9438), (3432, 9042), (3562, 8712), (4356, 7124), (4521, 6864), (4719, 6576), (4932, 6292), (5148, 6028), (5343, 5808)]