164140992

素因数分解:

$2^6\times 3^4\times {\mathrm{31663}}^1$

素因数の和:31687

約数の個数: 70

約数和(自身を含む): 486580688

約数和(自身を除く): 322439696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 31663, 63326, 94989, 126652, 189978, 253304, 284967, 379956, 506608, 569934, 759912, 854901, 1013216, 1139868, 1519824, 1709802, 2026432, 2279736, 2564703, 3039648, 3419604, 4559472, 5129406, 6079296, 6839208, 9118944, 10258812, 13678416, 18237888, 20517624, 27356832, 41035248, 54713664, 82070496, 164140992]

約数ペア:

[(1, 164140992), (2, 82070496), (3, 54713664), (4, 41035248), (6, 27356832), (8, 20517624), (9, 18237888), (12, 13678416), (16, 10258812), (18, 9118944), (24, 6839208), (27, 6079296), (32, 5129406), (36, 4559472), (48, 3419604), (54, 3039648), (64, 2564703), (72, 2279736), (81, 2026432), (96, 1709802), (108, 1519824), (144, 1139868), (162, 1013216), (192, 854901), (216, 759912), (288, 569934), (324, 506608), (432, 379956), (576, 284967), (648, 253304), (864, 189978), (1296, 126652), (1728, 94989), (2592, 63326), (5184, 31663)]