151972072

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{16649}}^1$

素因数の和:16825

約数の個数: 32

約数和(自身を含む): 327672000

約数和(自身を除く): 175699928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 16649, 33298, 66596, 116543, 133192, 233086, 466172, 932344, 2713787, 5427574, 10855148, 18996509, 21710296, 37993018, 75986036, 151972072]

約数ペア:

[(1, 151972072), (2, 75986036), (4, 37993018), (7, 21710296), (8, 18996509), (14, 10855148), (28, 5427574), (56, 2713787), (163, 932344), (326, 466172), (652, 233086), (1141, 133192), (1304, 116543), (2282, 66596), (4564, 33298), (9128, 16649)]