142402624

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 112

約数和(自身を含む): 355600000

約数和(自身を除く): 213197376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 499, 637, 686, 728, 784, 832, 998, 1274, 1372, 1456, 1568, 1996, 2548, 2744, 2912, 3136, 3493, 3992, 4459, 5096, 5488, 5824, 6487, 6986, 7984, 8918, 10192, 10976, 12974, 13972, 15968, 17836, 20384, 21952, 24451, 25948, 27944, 31936, 35672, 40768, 45409, 48902, 51896, 55888, 71344, 90818, 97804, 103792, 111776, 142688, 171157, 181636, 195608, 207584, 223552, 285376, 317863, 342314, 363272, 391216, 415168, 635726, 684628, 726544, 782432, 1271452, 1369256, 1453088, 1564864, 2225041, 2542904, 2738512, 2906176, 4450082, 5085808, 5477024, 8900164, 10171616, 10954048, 17800328, 20343232, 35600656, 71201312, 142402624]

約数ペア:

[(1, 142402624), (2, 71201312), (4, 35600656), (7, 20343232), (8, 17800328), (13, 10954048), (14, 10171616), (16, 8900164), (26, 5477024), (28, 5085808), (32, 4450082), (49, 2906176), (52, 2738512), (56, 2542904), (64, 2225041), (91, 1564864), (98, 1453088), (104, 1369256), (112, 1271452), (182, 782432), (196, 726544), (208, 684628), (224, 635726), (343, 415168), (364, 391216), (392, 363272), (416, 342314), (448, 317863), (499, 285376), (637, 223552), (686, 207584), (728, 195608), (784, 181636), (832, 171157), (998, 142688), (1274, 111776), (1372, 103792), (1456, 97804), (1568, 90818), (1996, 71344), (2548, 55888), (2744, 51896), (2912, 48902), (3136, 45409), (3493, 40768), (3992, 35672), (4459, 31936), (5096, 27944), (5488, 25948), (5824, 24451), (6487, 21952), (6986, 20384), (7984, 17836), (8918, 15968), (10192, 13972), (10976, 12974)]