156964440232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1\times {\mathrm{2797}}^1$

素因数の和:4946

約数の個数: 64

約数和(自身を含む): 311692723200

約数和(自身を除く): 154728282968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 1933, 2797, 3629, 3866, 5594, 7258, 7732, 11188, 14516, 15464, 22376, 29032, 36727, 53143, 73454, 106286, 146908, 212572, 293816, 369203, 425144, 534227, 738406, 1068454, 1476812, 2136908, 2953624, 4273816, 5406601, 7014857, 10150313, 10813202, 14029714, 20300626, 21626404, 28059428, 40601252, 43252808, 56118856, 81202504, 102725419, 205450838, 410901676, 821803352, 1032660791, 2065321582, 4130643164, 8261286328, 19620555029, 39241110058, 78482220116, 156964440232]

約数ペア:

[(1, 156964440232), (2, 78482220116), (4, 39241110058), (8, 19620555029), (19, 8261286328), (38, 4130643164), (76, 2065321582), (152, 1032660791), (191, 821803352), (382, 410901676), (764, 205450838), (1528, 102725419), (1933, 81202504), (2797, 56118856), (3629, 43252808), (3866, 40601252), (5594, 28059428), (7258, 21626404), (7732, 20300626), (11188, 14029714), (14516, 10813202), (15464, 10150313), (22376, 7014857), (29032, 5406601), (36727, 4273816), (53143, 2953624), (73454, 2136908), (106286, 1476812), (146908, 1068454), (212572, 738406), (293816, 534227), (369203, 425144)]