142943472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1431

約数の個数: 120

約数和(自身を含む): 461741280

約数和(自身を除く): 318797808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1301, 1308, 1526, 1744, 1962, 2289, 2602, 2616, 3052, 3903, 3924, 4578, 5204, 5232, 6104, 6867, 7806, 7848, 9107, 9156, 10408, 11709, 12208, 13734, 15612, 15696, 18214, 18312, 20816, 23418, 27321, 27468, 31224, 36428, 36624, 46836, 54642, 54936, 62448, 72856, 81963, 93672, 109284, 109872, 141809, 145712, 163926, 187344, 218568, 283618, 327852, 425427, 437136, 567236, 655704, 850854, 992663, 1134472, 1276281, 1311408, 1701708, 1985326, 2268944, 2552562, 2977989, 3403416, 3970652, 5105124, 5955978, 6806832, 7941304, 8933967, 10210248, 11911956, 15882608, 17867934, 20420496, 23823912, 35735868, 47647824, 71471736, 142943472]

約数ペア:

[(1, 142943472), (2, 71471736), (3, 47647824), (4, 35735868), (6, 23823912), (7, 20420496), (8, 17867934), (9, 15882608), (12, 11911956), (14, 10210248), (16, 8933967), (18, 7941304), (21, 6806832), (24, 5955978), (28, 5105124), (36, 3970652), (42, 3403416), (48, 2977989), (56, 2552562), (63, 2268944), (72, 1985326), (84, 1701708), (109, 1311408), (112, 1276281), (126, 1134472), (144, 992663), (168, 850854), (218, 655704), (252, 567236), (327, 437136), (336, 425427), (436, 327852), (504, 283618), (654, 218568), (763, 187344), (872, 163926), (981, 145712), (1008, 141809), (1301, 109872), (1308, 109284), (1526, 93672), (1744, 81963), (1962, 72856), (2289, 62448), (2602, 54936), (2616, 54642), (3052, 46836), (3903, 36624), (3924, 36428), (4578, 31224), (5204, 27468), (5232, 27321), (6104, 23418), (6867, 20816), (7806, 18312), (7848, 18214), (9107, 15696), (9156, 15612), (10408, 13734), (11709, 12208)]