161028486

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21210

約数の個数: 40

約数和(自身を含む): 368517600

約数和(自身を除く): 207489114

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 21149, 42298, 63447, 126894, 190341, 380682, 571023, 994003, 1142046, 1713069, 1988006, 2982009, 3426138, 5964018, 8946027, 17892054, 26838081, 53676162, 80514243, 161028486]

約数ペア:

[(1, 161028486), (2, 80514243), (3, 53676162), (6, 26838081), (9, 17892054), (18, 8946027), (27, 5964018), (47, 3426138), (54, 2982009), (81, 1988006), (94, 1713069), (141, 1142046), (162, 994003), (282, 571023), (423, 380682), (846, 190341), (1269, 126894), (2538, 63447), (3807, 42298), (7614, 21149)]