148116458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9787}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 270618624

約数和(自身を除く): 122502166

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 9787, 15134, 19574, 68509, 137018, 225101, 450202, 459989, 919978, 1575707, 3151414, 3219923, 6439846, 10579747, 21159494, 74058229, 148116458]

約数ペア:

[(1, 148116458), (2, 74058229), (7, 21159494), (14, 10579747), (23, 6439846), (46, 3219923), (47, 3151414), (94, 1575707), (161, 919978), (322, 459989), (329, 450202), (658, 225101), (1081, 137018), (2162, 68509), (7567, 19574), (9787, 15134)]