189922432

素因数分解:

$2^7\times 7^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 445817520

約数和(自身を除く): 255895088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 283, 392, 428, 448, 566, 749, 784, 856, 896, 1132, 1498, 1568, 1712, 1981, 2264, 2996, 3136, 3424, 3962, 4528, 5243, 5992, 6272, 6848, 7924, 9056, 10486, 11984, 13696, 13867, 15848, 18112, 20972, 23968, 27734, 30281, 31696, 36224, 41944, 47936, 55468, 60562, 63392, 83888, 95872, 110936, 121124, 126784, 167776, 211967, 221872, 242248, 253568, 335552, 423934, 443744, 484496, 671104, 847868, 887488, 968992, 1483769, 1695736, 1774976, 1937984, 2967538, 3391472, 3875968, 5935076, 6782944, 11870152, 13565888, 23740304, 27131776, 47480608, 94961216, 189922432]

約数ペア:

[(1, 189922432), (2, 94961216), (4, 47480608), (7, 27131776), (8, 23740304), (14, 13565888), (16, 11870152), (28, 6782944), (32, 5935076), (49, 3875968), (56, 3391472), (64, 2967538), (98, 1937984), (107, 1774976), (112, 1695736), (128, 1483769), (196, 968992), (214, 887488), (224, 847868), (283, 671104), (392, 484496), (428, 443744), (448, 423934), (566, 335552), (749, 253568), (784, 242248), (856, 221872), (896, 211967), (1132, 167776), (1498, 126784), (1568, 121124), (1712, 110936), (1981, 95872), (2264, 83888), (2996, 63392), (3136, 60562), (3424, 55468), (3962, 47936), (4528, 41944), (5243, 36224), (5992, 31696), (6272, 30281), (6848, 27734), (7924, 23968), (9056, 20972), (10486, 18112), (11984, 15848), (13696, 13867)]