156749017828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{535133}}^1$

素因数の和:535324

約数の個数: 48

約数和(自身を含む): 304589710656

約数和(自身を除く): 147840692828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 131, 172, 262, 524, 559, 1118, 1703, 2236, 3406, 5633, 6812, 11266, 22532, 73229, 146458, 292916, 535133, 1070266, 2140532, 6956729, 13913458, 23010719, 27826916, 46021438, 70102423, 92042876, 140204846, 280409692, 299139347, 598278694, 911331499, 1196557388, 1822662998, 3014404189, 3645325996, 6028808378, 12057616756, 39187254457, 78374508914, 156749017828]

約数ペア:

[(1, 156749017828), (2, 78374508914), (4, 39187254457), (13, 12057616756), (26, 6028808378), (43, 3645325996), (52, 3014404189), (86, 1822662998), (131, 1196557388), (172, 911331499), (262, 598278694), (524, 299139347), (559, 280409692), (1118, 140204846), (1703, 92042876), (2236, 70102423), (3406, 46021438), (5633, 27826916), (6812, 23010719), (11266, 13913458), (22532, 6956729), (73229, 2140532), (146458, 1070266), (292916, 535133)]