131421696

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 292836864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 719, 768, 816, 896, 952, 1088, 1344, 1428, 1438, 1536, 1632, 1792, 1904, 2157, 2176, 2688, 2856, 2876, 3264, 3584, 3808, 4314, 4352, 5033, 5376, 5712, 5752, 6528, 7616, 8628, 8704, 10066, 10752, 11424, 11504, 12223, 13056, 15099, 15232, 17256, 20132, 22848, 23008, 24446, 26112, 30198, 30464, 34512, 36669, 40264, 45696, 46016, 48892, 60396, 60928, 69024, 73338, 80528, 85561, 91392, 92032, 97784, 120792, 138048, 146676, 161056, 171122, 182784, 184064, 195568, 241584, 256683, 276096, 293352, 322112, 342244, 368128, 391136, 483168, 513366, 552192, 586704, 644224, 684488, 782272, 966336, 1026732, 1104384, 1173408, 1288448, 1368976, 1564544, 1932672, 2053464, 2346816, 2576896, 2737952, 3129088, 3865344, 4106928, 4693632, 5475904, 6258176, 7730688, 8213856, 9387264, 10951808, 16427712, 18774528, 21903616, 32855424, 43807232, 65710848, 131421696]

約数ペア:

[(1, 131421696), (2, 65710848), (3, 43807232), (4, 32855424), (6, 21903616), (7, 18774528), (8, 16427712), (12, 10951808), (14, 9387264), (16, 8213856), (17, 7730688), (21, 6258176), (24, 5475904), (28, 4693632), (32, 4106928), (34, 3865344), (42, 3129088), (48, 2737952), (51, 2576896), (56, 2346816), (64, 2053464), (68, 1932672), (84, 1564544), (96, 1368976), (102, 1288448), (112, 1173408), (119, 1104384), (128, 1026732), (136, 966336), (168, 782272), (192, 684488), (204, 644224), (224, 586704), (238, 552192), (256, 513366), (272, 483168), (336, 391136), (357, 368128), (384, 342244), (408, 322112), (448, 293352), (476, 276096), (512, 256683), (544, 241584), (672, 195568), (714, 184064), (719, 182784), (768, 171122), (816, 161056), (896, 146676), (952, 138048), (1088, 120792), (1344, 97784), (1428, 92032), (1438, 91392), (1536, 85561), (1632, 80528), (1792, 73338), (1904, 69024), (2157, 60928), (2176, 60396), (2688, 48892), (2856, 46016), (2876, 45696), (3264, 40264), (3584, 36669), (3808, 34512), (4314, 30464), (4352, 30198), (5033, 26112), (5376, 24446), (5712, 23008), (5752, 22848), (6528, 20132), (7616, 17256), (8628, 15232), (8704, 15099), (10066, 13056), (10752, 12223), (11424, 11504)]