156966316136

素因数分解:

$2^3\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{2555123}}^1$

素因数の和:2556233

約数の個数: 32

約数和(自身を含む): 336663138240

約数和(自身を除く): 179696822104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1097, 2194, 4388, 7679, 8776, 15358, 30716, 61432, 2555123, 5110246, 10220492, 17885861, 20440984, 35771722, 71543444, 143086888, 2802969931, 5605939862, 11211879724, 19620789517, 22423759448, 39241579034, 78483158068, 156966316136]

約数ペア:

[(1, 156966316136), (2, 78483158068), (4, 39241579034), (7, 22423759448), (8, 19620789517), (14, 11211879724), (28, 5605939862), (56, 2802969931), (1097, 143086888), (2194, 71543444), (4388, 35771722), (7679, 20440984), (8776, 17885861), (15358, 10220492), (30716, 5110246), (61432, 2555123)]