181373312

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 382018560

約数和(自身を除く): 200645248

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1063, 1333, 1376, 1984, 2126, 2666, 2752, 3968, 4252, 5332, 5504, 8504, 10664, 17008, 21328, 32953, 34016, 42656, 45709, 65906, 68032, 85312, 91418, 131812, 136064, 170624, 182836, 263624, 365672, 527248, 731344, 1054496, 1416979, 1462688, 2108992, 2833958, 2925376, 4217984, 5667916, 5850752, 11335832, 22671664, 45343328, 90686656, 181373312]

約数ペア:

[(1, 181373312), (2, 90686656), (4, 45343328), (8, 22671664), (16, 11335832), (31, 5850752), (32, 5667916), (43, 4217984), (62, 2925376), (64, 2833958), (86, 2108992), (124, 1462688), (128, 1416979), (172, 1054496), (248, 731344), (344, 527248), (496, 365672), (688, 263624), (992, 182836), (1063, 170624), (1333, 136064), (1376, 131812), (1984, 91418), (2126, 85312), (2666, 68032), (2752, 65906), (3968, 45709), (4252, 42656), (5332, 34016), (5504, 32953), (8504, 21328), (10664, 17008)]