139706112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 457856000

約数和(自身を除く): 318149888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 1999, 2184, 2496, 2688, 2912, 3328, 3998, 4368, 4992, 5376, 5824, 5997, 7996, 8736, 9984, 11648, 11994, 13993, 15992, 17472, 23296, 23988, 25987, 27986, 31984, 34944, 41979, 47976, 51974, 55972, 63968, 69888, 77961, 83958, 95952, 103948, 111944, 127936, 155922, 167916, 181909, 191904, 207896, 223888, 255872, 311844, 335832, 363818, 383808, 415792, 447776, 511744, 545727, 623688, 671664, 727636, 767616, 831584, 895552, 1091454, 1247376, 1343328, 1455272, 1535232, 1663168, 1791104, 2182908, 2494752, 2686656, 2910544, 3326336, 3582208, 4365816, 4989504, 5373312, 5821088, 6652672, 8731632, 9979008, 10746624, 11642176, 17463264, 19958016, 23284352, 34926528, 46568704, 69853056, 139706112]

約数ペア:

[(1, 139706112), (2, 69853056), (3, 46568704), (4, 34926528), (6, 23284352), (7, 19958016), (8, 17463264), (12, 11642176), (13, 10746624), (14, 9979008), (16, 8731632), (21, 6652672), (24, 5821088), (26, 5373312), (28, 4989504), (32, 4365816), (39, 3582208), (42, 3326336), (48, 2910544), (52, 2686656), (56, 2494752), (64, 2182908), (78, 1791104), (84, 1663168), (91, 1535232), (96, 1455272), (104, 1343328), (112, 1247376), (128, 1091454), (156, 895552), (168, 831584), (182, 767616), (192, 727636), (208, 671664), (224, 623688), (256, 545727), (273, 511744), (312, 447776), (336, 415792), (364, 383808), (384, 363818), (416, 335832), (448, 311844), (546, 255872), (624, 223888), (672, 207896), (728, 191904), (768, 181909), (832, 167916), (896, 155922), (1092, 127936), (1248, 111944), (1344, 103948), (1456, 95952), (1664, 83958), (1792, 77961), (1999, 69888), (2184, 63968), (2496, 55972), (2688, 51974), (2912, 47976), (3328, 41979), (3998, 34944), (4368, 31984), (4992, 27986), (5376, 25987), (5824, 23988), (5997, 23296), (7996, 17472), (8736, 15992), (9984, 13993), (11648, 11994)]