191749194

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13041

約数の個数: 80

約数和(自身を含む): 528853248

約数和(自身を除く): 337104054

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 13007, 14742, 26014, 39021, 78042, 91049, 117063, 169091, 182098, 234126, 273147, 338182, 351189, 507273, 546294, 702378, 819441, 1014546, 1053567, 1183637, 1521819, 1638882, 2107134, 2367274, 2458323, 3043638, 3550911, 4565457, 4916646, 7101822, 7374969, 9130914, 10652733, 13696371, 14749938, 21305466, 27392742, 31958199, 63916398, 95874597, 191749194]

約数ペア:

[(1, 191749194), (2, 95874597), (3, 63916398), (6, 31958199), (7, 27392742), (9, 21305466), (13, 14749938), (14, 13696371), (18, 10652733), (21, 9130914), (26, 7374969), (27, 7101822), (39, 4916646), (42, 4565457), (54, 3550911), (63, 3043638), (78, 2458323), (81, 2367274), (91, 2107134), (117, 1638882), (126, 1521819), (162, 1183637), (182, 1053567), (189, 1014546), (234, 819441), (273, 702378), (351, 546294), (378, 507273), (546, 351189), (567, 338182), (702, 273147), (819, 234126), (1053, 182098), (1134, 169091), (1638, 117063), (2106, 91049), (2457, 78042), (4914, 39021), (7371, 26014), (13007, 14742)]