158043018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52999}}^1$

素因数の和:53082

約数の個数: 32

約数和(自身を含む): 366336000

約数和(自身を除く): 208292982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 52999, 105998, 158997, 317994, 370993, 741986, 1112979, 2225958, 3762929, 7525858, 11288787, 22577574, 26340503, 52681006, 79021509, 158043018]

約数ペア:

[(1, 158043018), (2, 79021509), (3, 52681006), (6, 26340503), (7, 22577574), (14, 11288787), (21, 7525858), (42, 3762929), (71, 2225958), (142, 1112979), (213, 741986), (426, 370993), (497, 317994), (994, 158997), (1491, 105998), (2982, 52999)]