149695168

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3089

約数の個数: 56

約数和(自身を含む): 342607392

約数和(自身を除く): 192912224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1582, 1808, 2957, 3164, 3616, 5914, 6328, 7232, 11828, 12656, 20699, 23656, 25312, 41398, 47312, 50624, 82796, 94624, 165592, 189248, 331184, 334141, 662368, 668282, 1324736, 1336564, 2338987, 2673128, 4677974, 5346256, 9355948, 10692512, 18711896, 21385024, 37423792, 74847584, 149695168]

約数ペア:

[(1, 149695168), (2, 74847584), (4, 37423792), (7, 21385024), (8, 18711896), (14, 10692512), (16, 9355948), (28, 5346256), (32, 4677974), (56, 2673128), (64, 2338987), (112, 1336564), (113, 1324736), (224, 668282), (226, 662368), (448, 334141), (452, 331184), (791, 189248), (904, 165592), (1582, 94624), (1808, 82796), (2957, 50624), (3164, 47312), (3616, 41398), (5914, 25312), (6328, 23656), (7232, 20699), (11828, 12656)]