130866064

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 299230848

約数和(自身を除く): 168364784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1988, 2351, 3479, 3976, 4702, 6958, 7952, 9404, 13916, 16457, 18808, 27832, 32914, 37616, 55664, 65828, 115199, 131656, 166921, 230398, 263312, 333842, 460796, 667684, 921592, 1168447, 1335368, 1843184, 2336894, 2670736, 4673788, 8179129, 9347576, 16358258, 18695152, 32716516, 65433032, 130866064]

約数ペア:

[(1, 130866064), (2, 65433032), (4, 32716516), (7, 18695152), (8, 16358258), (14, 9347576), (16, 8179129), (28, 4673788), (49, 2670736), (56, 2336894), (71, 1843184), (98, 1335368), (112, 1168447), (142, 921592), (196, 667684), (284, 460796), (392, 333842), (497, 263312), (568, 230398), (784, 166921), (994, 131656), (1136, 115199), (1988, 65828), (2351, 55664), (3479, 37616), (3976, 32914), (4702, 27832), (6958, 18808), (7952, 16457), (9404, 13916)]