156789881332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1\times {\mathrm{33329}}^1$

素因数の和:43240

約数の個数: 48

約数和(自身を含む): 332069189760

約数和(自身を除く): 175279308428

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 9883, 19766, 33329, 39532, 66658, 69181, 133316, 138362, 168011, 233303, 276724, 336022, 466606, 566593, 672044, 933212, 1133186, 1176077, 2266372, 2352154, 3966151, 4704308, 7932302, 15864604, 329390507, 658781014, 1317562028, 2305733549, 4611467098, 5599638619, 9222934196, 11199277238, 22398554476, 39197470333, 78394940666, 156789881332]

約数ペア:

[(1, 156789881332), (2, 78394940666), (4, 39197470333), (7, 22398554476), (14, 11199277238), (17, 9222934196), (28, 5599638619), (34, 4611467098), (68, 2305733549), (119, 1317562028), (238, 658781014), (476, 329390507), (9883, 15864604), (19766, 7932302), (33329, 4704308), (39532, 3966151), (66658, 2352154), (69181, 2266372), (133316, 1176077), (138362, 1133186), (168011, 933212), (233303, 672044), (276724, 566593), (336022, 466606)]