156958118307

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 240995351520

約数和(自身を除く): 84037233213

約数列:

[1, 3, 9, 27, 81, 89, 97, 193, 267, 291, 579, 801, 873, 1163, 1737, 2403, 2619, 3489, 5211, 7209, 7857, 8633, 10467, 15633, 17177, 18721, 25899, 31401, 51531, 56163, 77697, 94203, 103507, 112811, 154593, 168489, 224459, 233091, 310521, 338433, 463779, 505467, 673377, 699273, 931563, 1015299, 1391337, 1516401, 1666169, 2020131, 2794689, 3045897, 4998507, 6060393, 8384067, 9137691, 10040179, 14995521, 18181179, 19976851, 21772523, 30120537, 44986563, 59930553, 65317569, 90361611, 134959689, 179791659, 195952707, 271084833, 539374977, 587858121, 813254499, 1618124931, 1763574363, 1937754547, 5813263641, 17439790923, 52319372769, 156958118307]

約数ペア:

[(1, 156958118307), (3, 52319372769), (9, 17439790923), (27, 5813263641), (81, 1937754547), (89, 1763574363), (97, 1618124931), (193, 813254499), (267, 587858121), (291, 539374977), (579, 271084833), (801, 195952707), (873, 179791659), (1163, 134959689), (1737, 90361611), (2403, 65317569), (2619, 59930553), (3489, 44986563), (5211, 30120537), (7209, 21772523), (7857, 19976851), (8633, 18181179), (10467, 14995521), (15633, 10040179), (17177, 9137691), (18721, 8384067), (25899, 6060393), (31401, 4998507), (51531, 3045897), (56163, 2794689), (77697, 2020131), (94203, 1666169), (103507, 1516401), (112811, 1391337), (154593, 1015299), (168489, 931563), (224459, 699273), (233091, 673377), (310521, 505467), (338433, 463779)]