170768766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{86509}}^1$

素因数の和:86568

約数の個数: 32

約数和(自身を含む): 398638080

約数和(自身を除く): 227869314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 86509, 173018, 259527, 519054, 605563, 1211126, 1816689, 3633378, 4065923, 8131846, 12197769, 24395538, 28461461, 56922922, 85384383, 170768766]

約数ペア:

[(1, 170768766), (2, 85384383), (3, 56922922), (6, 28461461), (7, 24395538), (14, 12197769), (21, 8131846), (42, 4065923), (47, 3633378), (94, 1816689), (141, 1211126), (282, 605563), (329, 519054), (658, 259527), (987, 173018), (1974, 86509)]