156945054145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1\times {\mathrm{7243}}^1$

素因数の和:12325

約数の個数: 32

約数和(自身を含む): 208126494720

約数和(自身を除く): 51181440575

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 4987, 7243, 24935, 36215, 54857, 79673, 274285, 393973, 398365, 572197, 1969865, 2860985, 4333703, 6294167, 21668515, 31470835, 36120841, 180604205, 397329251, 1986646255, 2853546439, 14267732195, 31389010829, 156945054145]

約数ペア:

[(1, 156945054145), (5, 31389010829), (11, 14267732195), (55, 2853546439), (79, 1986646255), (395, 397329251), (869, 180604205), (4345, 36120841), (4987, 31470835), (7243, 21668515), (24935, 6294167), (36215, 4333703), (54857, 2860985), (79673, 1969865), (274285, 572197), (393973, 398365)]