158506146

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{18461}}^1$

素因数の和:18528

約数の個数: 40

約数和(自身を含む): 361892124

約数和(自身を除く): 203385978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 18461, 36922, 55383, 110766, 166149, 332298, 498447, 978433, 996894, 1495341, 1956866, 2935299, 2990682, 5870598, 8805897, 17611794, 26417691, 52835382, 79253073, 158506146]

約数ペア:

[(1, 158506146), (2, 79253073), (3, 52835382), (6, 26417691), (9, 17611794), (18, 8805897), (27, 5870598), (53, 2990682), (54, 2935299), (81, 1956866), (106, 1495341), (159, 996894), (162, 978433), (318, 498447), (477, 332298), (954, 166149), (1431, 110766), (2862, 55383), (4293, 36922), (8586, 18461)]