127889216

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3176

約数の個数: 84

約数和(自身を含む): 318023748

約数和(自身を除く): 190134532

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, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 3137, 5096, 5824, 6274, 10192, 12548, 20384, 21959, 25096, 40768, 40781, 43918, 50192, 81562, 87836, 100384, 153713, 163124, 175672, 200768, 285467, 307426, 326248, 351344, 570934, 614852, 652496, 702688, 1141868, 1229704, 1304992, 1405376, 1998269, 2283736, 2459408, 2609984, 3996538, 4567472, 4918816, 7993076, 9134944, 9837632, 15986152, 18269888, 31972304, 63944608, 127889216]

約数ペア:

[(1, 127889216), (2, 63944608), (4, 31972304), (7, 18269888), (8, 15986152), (13, 9837632), (14, 9134944), (16, 7993076), (26, 4918816), (28, 4567472), (32, 3996538), (49, 2609984), (52, 2459408), (56, 2283736), (64, 1998269), (91, 1405376), (98, 1304992), (104, 1229704), (112, 1141868), (182, 702688), (196, 652496), (208, 614852), (224, 570934), (364, 351344), (392, 326248), (416, 307426), (448, 285467), (637, 200768), (728, 175672), (784, 163124), (832, 153713), (1274, 100384), (1456, 87836), (1568, 81562), (2548, 50192), (2912, 43918), (3136, 40781), (3137, 40768), (5096, 25096), (5824, 21959), (6274, 20384), (10192, 12548)]