156959510416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2675203}}^1$

素因数の和:2675423

約数の個数: 40

約数和(自身を含む): 321773537120

約数和(自身を除く): 164814026704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 3088, 3667, 7334, 14668, 29336, 58672, 2675203, 5350406, 10700812, 21401624, 42803248, 50828857, 101657714, 203315428, 406630856, 516314179, 813261712, 1032628358, 2065256716, 4130513432, 8261026864, 9809969401, 19619938802, 39239877604, 78479755208, 156959510416]

約数ペア:

[(1, 156959510416), (2, 78479755208), (4, 39239877604), (8, 19619938802), (16, 9809969401), (19, 8261026864), (38, 4130513432), (76, 2065256716), (152, 1032628358), (193, 813261712), (304, 516314179), (386, 406630856), (772, 203315428), (1544, 101657714), (3088, 50828857), (3667, 42803248), (7334, 21401624), (14668, 10700812), (29336, 5350406), (58672, 2675203)]