121982336

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 280500000

約数和(自身を除く): 158517664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 763, 872, 896, 1249, 1526, 1744, 2498, 3052, 3488, 4996, 6104, 6976, 8743, 9992, 12208, 13952, 17486, 19984, 24416, 34972, 39968, 48832, 69944, 79936, 97664, 136141, 139888, 159872, 272282, 279776, 544564, 559552, 952987, 1089128, 1119104, 1905974, 2178256, 3811948, 4356512, 7623896, 8713024, 15247792, 17426048, 30495584, 60991168, 121982336]

約数ペア:

[(1, 121982336), (2, 60991168), (4, 30495584), (7, 17426048), (8, 15247792), (14, 8713024), (16, 7623896), (28, 4356512), (32, 3811948), (56, 2178256), (64, 1905974), (109, 1119104), (112, 1089128), (128, 952987), (218, 559552), (224, 544564), (436, 279776), (448, 272282), (763, 159872), (872, 139888), (896, 136141), (1249, 97664), (1526, 79936), (1744, 69944), (2498, 48832), (3052, 39968), (3488, 34972), (4996, 24416), (6104, 19984), (6976, 17486), (8743, 13952), (9992, 12208)]