156131226

素因数分解:

$2^1\times 3^4\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2480

約数の個数: 40

約数和(自身を含む): 350745120

約数和(自身を除く): 194613894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1461, 1979, 2922, 3958, 4383, 5937, 8766, 11874, 13149, 17811, 26298, 35622, 39447, 53433, 78894, 106866, 160299, 320598, 963773, 1927546, 2891319, 5782638, 8673957, 17347914, 26021871, 52043742, 78065613, 156131226]

約数ペア:

[(1, 156131226), (2, 78065613), (3, 52043742), (6, 26021871), (9, 17347914), (18, 8673957), (27, 5782638), (54, 2891319), (81, 1927546), (162, 963773), (487, 320598), (974, 160299), (1461, 106866), (1979, 78894), (2922, 53433), (3958, 39447), (4383, 35622), (5937, 26298), (8766, 17811), (11874, 13149)]