145222112

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 338349312

約数和(自身を除く): 193127200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 83, 107, 112, 146, 166, 214, 224, 292, 332, 428, 511, 581, 584, 664, 749, 856, 1022, 1162, 1168, 1328, 1498, 1712, 2044, 2324, 2336, 2656, 2996, 3424, 4088, 4648, 5992, 6059, 7811, 8176, 8881, 9296, 11984, 12118, 15622, 16352, 17762, 18592, 23968, 24236, 31244, 35524, 42413, 48472, 54677, 62167, 62488, 71048, 84826, 96944, 109354, 124334, 124976, 142096, 169652, 193888, 218708, 248668, 249952, 284192, 339304, 437416, 497336, 648313, 678608, 874832, 994672, 1296626, 1357216, 1749664, 1989344, 2593252, 4538191, 5186504, 9076382, 10373008, 18152764, 20746016, 36305528, 72611056, 145222112]

約数ペア:

[(1, 145222112), (2, 72611056), (4, 36305528), (7, 20746016), (8, 18152764), (14, 10373008), (16, 9076382), (28, 5186504), (32, 4538191), (56, 2593252), (73, 1989344), (83, 1749664), (107, 1357216), (112, 1296626), (146, 994672), (166, 874832), (214, 678608), (224, 648313), (292, 497336), (332, 437416), (428, 339304), (511, 284192), (581, 249952), (584, 248668), (664, 218708), (749, 193888), (856, 169652), (1022, 142096), (1162, 124976), (1168, 124334), (1328, 109354), (1498, 96944), (1712, 84826), (2044, 71048), (2324, 62488), (2336, 62167), (2656, 54677), (2996, 48472), (3424, 42413), (4088, 35524), (4648, 31244), (5992, 24236), (6059, 23968), (7811, 18592), (8176, 17762), (8881, 16352), (9296, 15622), (11984, 12118)]