153449898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20411}}^1$

素因数の和:20602

約数の個数: 32

約数和(自身を含む): 352719360

約数和(自身を除く): 199269462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 20411, 40822, 61233, 122466, 142877, 285754, 428631, 857262, 3653569, 7307138, 10960707, 21921414, 25574983, 51149966, 76724949, 153449898]

約数ペア:

[(1, 153449898), (2, 76724949), (3, 51149966), (6, 25574983), (7, 21921414), (14, 10960707), (21, 7307138), (42, 3653569), (179, 857262), (358, 428631), (537, 285754), (1074, 142877), (1253, 122466), (2506, 61233), (3759, 40822), (7518, 20411)]