190404928

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22369}}^1$

素因数の和:22407

約数の個数: 56

約数和(自身を含む): 454558400

約数和(自身を除く): 264153472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 22369, 44738, 89476, 156583, 178952, 313166, 357904, 425011, 626332, 715808, 850022, 1252664, 1431616, 1700044, 2505328, 2975077, 3400088, 5010656, 5950154, 6800176, 10021312, 11900308, 13600352, 23800616, 27200704, 47601232, 95202464, 190404928]

約数ペア:

[(1, 190404928), (2, 95202464), (4, 47601232), (7, 27200704), (8, 23800616), (14, 13600352), (16, 11900308), (19, 10021312), (28, 6800176), (32, 5950154), (38, 5010656), (56, 3400088), (64, 2975077), (76, 2505328), (112, 1700044), (133, 1431616), (152, 1252664), (224, 850022), (266, 715808), (304, 626332), (448, 425011), (532, 357904), (608, 313166), (1064, 178952), (1216, 156583), (2128, 89476), (4256, 44738), (8512, 22369)]