167788012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 355936000

約数和(自身を除く): 188147988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2269, 2641, 3892, 4538, 5282, 9076, 10564, 15883, 18487, 31766, 36974, 43111, 63532, 73948, 86222, 172444, 301777, 315391, 603554, 630782, 1207108, 1261564, 2207737, 4415474, 5992429, 8830948, 11984858, 23969716, 41947003, 83894006, 167788012]

約数ペア:

[(1, 167788012), (2, 83894006), (4, 41947003), (7, 23969716), (14, 11984858), (19, 8830948), (28, 5992429), (38, 4415474), (76, 2207737), (133, 1261564), (139, 1207108), (266, 630782), (278, 603554), (532, 315391), (556, 301777), (973, 172444), (1946, 86222), (2269, 73948), (2641, 63532), (3892, 43111), (4538, 36974), (5282, 31766), (9076, 18487), (10564, 15883)]