140463456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4924

約数の個数: 96

約数和(自身を含む): 431278848

約数和(自身を除く): 290815392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 4861, 7224, 9632, 9722, 14448, 14583, 19444, 28896, 29166, 34027, 38888, 58332, 68054, 77776, 102081, 116664, 136108, 155552, 204162, 209023, 233328, 272216, 408324, 418046, 466656, 544432, 627069, 816648, 836092, 1088864, 1254138, 1463161, 1633296, 1672184, 2508276, 2926322, 3266592, 3344368, 4389483, 5016552, 5852644, 6688736, 8778966, 10033104, 11705288, 17557932, 20066208, 23410576, 35115864, 46821152, 70231728, 140463456]

約数ペア:

[(1, 140463456), (2, 70231728), (3, 46821152), (4, 35115864), (6, 23410576), (7, 20066208), (8, 17557932), (12, 11705288), (14, 10033104), (16, 8778966), (21, 6688736), (24, 5852644), (28, 5016552), (32, 4389483), (42, 3344368), (43, 3266592), (48, 2926322), (56, 2508276), (84, 1672184), (86, 1633296), (96, 1463161), (112, 1254138), (129, 1088864), (168, 836092), (172, 816648), (224, 627069), (258, 544432), (301, 466656), (336, 418046), (344, 408324), (516, 272216), (602, 233328), (672, 209023), (688, 204162), (903, 155552), (1032, 136108), (1204, 116664), (1376, 102081), (1806, 77776), (2064, 68054), (2408, 58332), (3612, 38888), (4128, 34027), (4816, 29166), (4861, 28896), (7224, 19444), (9632, 14583), (9722, 14448)]