189492352

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 438632640

約数和(自身を除く): 249140288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3467, 3904, 6832, 6934, 7808, 13664, 13868, 24269, 27328, 27736, 48538, 54656, 55472, 97076, 110944, 194152, 211487, 221888, 388304, 422974, 443776, 776608, 845948, 1480409, 1553216, 1691896, 2960818, 3106432, 3383792, 5921636, 6767584, 11843272, 13535168, 23686544, 27070336, 47373088, 94746176, 189492352]

約数ペア:

[(1, 189492352), (2, 94746176), (4, 47373088), (7, 27070336), (8, 23686544), (14, 13535168), (16, 11843272), (28, 6767584), (32, 5921636), (56, 3383792), (61, 3106432), (64, 2960818), (112, 1691896), (122, 1553216), (128, 1480409), (224, 845948), (244, 776608), (427, 443776), (448, 422974), (488, 388304), (854, 221888), (896, 211487), (976, 194152), (1708, 110944), (1952, 97076), (3416, 55472), (3467, 54656), (3904, 48538), (6832, 27736), (6934, 27328), (7808, 24269), (13664, 13868)]