158311398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53089}}^1$

素因数の和:53172

約数の個数: 32

約数和(自身を含む): 366958080

約数和(自身を除く): 208646682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 53089, 106178, 159267, 318534, 371623, 743246, 1114869, 2229738, 3769319, 7538638, 11307957, 22615914, 26385233, 52770466, 79155699, 158311398]

約数ペア:

[(1, 158311398), (2, 79155699), (3, 52770466), (6, 26385233), (7, 22615914), (14, 11307957), (21, 7538638), (42, 3769319), (71, 2229738), (142, 1114869), (213, 743246), (426, 371623), (497, 318534), (994, 159267), (1491, 106178), (2982, 53089)]