166169486

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 137198194

約数列:

[1, 2, 7, 14, 31, 49, 62, 83, 98, 166, 217, 434, 581, 659, 1162, 1318, 1519, 2573, 3038, 4067, 4613, 5146, 8134, 9226, 18011, 20429, 32291, 36022, 40858, 54697, 64582, 109394, 126077, 143003, 252154, 286006, 382879, 765758, 1001021, 1695607, 2002042, 2680153, 3391214, 5360306, 11869249, 23738498, 83084743, 166169486]

約数ペア:

[(1, 166169486), (2, 83084743), (7, 23738498), (14, 11869249), (31, 5360306), (49, 3391214), (62, 2680153), (83, 2002042), (98, 1695607), (166, 1001021), (217, 765758), (434, 382879), (581, 286006), (659, 252154), (1162, 143003), (1318, 126077), (1519, 109394), (2573, 64582), (3038, 54697), (4067, 40858), (4613, 36022), (5146, 32291), (8134, 20429), (9226, 18011)]