156684167584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{994997}}^1$

素因数の和:995070

約数の個数: 96

約数和(自身を含む): 381124033920

約数和(自身を除く): 224439866336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1406, 2072, 2128, 2812, 4144, 4256, 4921, 5624, 8288, 9842, 11248, 19684, 22496, 39368, 78736, 157472, 994997, 1989994, 3979988, 6964979, 7959976, 13929958, 15919952, 18904943, 27859916, 31839904, 36814889, 37809886, 55719832, 73629778, 75619772, 111439664, 132334601, 147259556, 151239544, 222879328, 257704223, 264669202, 294519112, 302479088, 515408446, 529338404, 589038224, 604958176, 699482891, 1030816892, 1058676808, 1178076448, 1398965782, 2061633784, 2117353616, 2797931564, 4123267568, 4234707232, 4896380237, 5595863128, 8246535136, 9792760474, 11191726256, 19585520948, 22383452512, 39171041896, 78342083792, 156684167584]

約数ペア:

[(1, 156684167584), (2, 78342083792), (4, 39171041896), (7, 22383452512), (8, 19585520948), (14, 11191726256), (16, 9792760474), (19, 8246535136), (28, 5595863128), (32, 4896380237), (37, 4234707232), (38, 4123267568), (56, 2797931564), (74, 2117353616), (76, 2061633784), (112, 1398965782), (133, 1178076448), (148, 1058676808), (152, 1030816892), (224, 699482891), (259, 604958176), (266, 589038224), (296, 529338404), (304, 515408446), (518, 302479088), (532, 294519112), (592, 264669202), (608, 257704223), (703, 222879328), (1036, 151239544), (1064, 147259556), (1184, 132334601), (1406, 111439664), (2072, 75619772), (2128, 73629778), (2812, 55719832), (4144, 37809886), (4256, 36814889), (4921, 31839904), (5624, 27859916), (8288, 18904943), (9842, 15919952), (11248, 13929958), (19684, 7959976), (22496, 6964979), (39368, 3979988), (78736, 1989994), (157472, 994997)]