138109720322

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{382171}}^1$

素因数の和:382574

約数の個数: 32

約数和(自身を含む): 240383130624

約数和(自身を除く): 102273410302

約数列:

[1, 2, 7, 14, 83, 166, 311, 581, 622, 1162, 2177, 4354, 25813, 51626, 180691, 361382, 382171, 764342, 2675197, 5350394, 31720193, 63440386, 118855181, 222041351, 237710362, 444082702, 831986267, 1663972534, 9864980023, 19729960046, 69054860161, 138109720322]

約数ペア:

[(1, 138109720322), (2, 69054860161), (7, 19729960046), (14, 9864980023), (83, 1663972534), (166, 831986267), (311, 444082702), (581, 237710362), (622, 222041351), (1162, 118855181), (2177, 63440386), (4354, 31720193), (25813, 5350394), (51626, 2675197), (180691, 764342), (361382, 382171)]