172266248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25423}}^1$

素因数の和:25458

約数の個数: 48

約数和(自身を含む): 405767040

約数和(自身を除く): 233500792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 25423, 50846, 101692, 177961, 203384, 279653, 355922, 559306, 711844, 1118612, 1423688, 1957571, 2237224, 3076183, 3915142, 6152366, 7830284, 12304732, 15660568, 21533281, 24609464, 43066562, 86133124, 172266248]

約数ペア:

[(1, 172266248), (2, 86133124), (4, 43066562), (7, 24609464), (8, 21533281), (11, 15660568), (14, 12304732), (22, 7830284), (28, 6152366), (44, 3915142), (56, 3076183), (77, 2237224), (88, 1957571), (121, 1423688), (154, 1118612), (242, 711844), (308, 559306), (484, 355922), (616, 279653), (847, 203384), (968, 177961), (1694, 101692), (3388, 50846), (6776, 25423)]