154491456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 112

約数和(自身を含む): 474024960

約数和(自身を除く): 319533504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1619, 1704, 1988, 2272, 2982, 3238, 3408, 3976, 4544, 4857, 5964, 6476, 6816, 7952, 9714, 11333, 11928, 12952, 13632, 15904, 19428, 22666, 23856, 25904, 31808, 33999, 38856, 45332, 47712, 51808, 67998, 77712, 90664, 95424, 103616, 114949, 135996, 155424, 181328, 229898, 271992, 310848, 344847, 362656, 459796, 543984, 689694, 725312, 804643, 919592, 1087968, 1379388, 1609286, 1839184, 2175936, 2413929, 2758776, 3218572, 3678368, 4827858, 5517552, 6437144, 7356736, 9655716, 11035104, 12874288, 19311432, 22070208, 25748576, 38622864, 51497152, 77245728, 154491456]

約数ペア:

[(1, 154491456), (2, 77245728), (3, 51497152), (4, 38622864), (6, 25748576), (7, 22070208), (8, 19311432), (12, 12874288), (14, 11035104), (16, 9655716), (21, 7356736), (24, 6437144), (28, 5517552), (32, 4827858), (42, 3678368), (48, 3218572), (56, 2758776), (64, 2413929), (71, 2175936), (84, 1839184), (96, 1609286), (112, 1379388), (142, 1087968), (168, 919592), (192, 804643), (213, 725312), (224, 689694), (284, 543984), (336, 459796), (426, 362656), (448, 344847), (497, 310848), (568, 271992), (672, 229898), (852, 181328), (994, 155424), (1136, 135996), (1344, 114949), (1491, 103616), (1619, 95424), (1704, 90664), (1988, 77712), (2272, 67998), (2982, 51808), (3238, 47712), (3408, 45332), (3976, 38856), (4544, 33999), (4857, 31808), (5964, 25904), (6476, 23856), (6816, 22666), (7952, 19428), (9714, 15904), (11333, 13632), (11928, 12952)]