188670552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1699}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 540192000

約数和(自身を除く): 351521448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1699, 1983, 2644, 3398, 3966, 4627, 5097, 5288, 6796, 7932, 9254, 10194, 11893, 13592, 13881, 15864, 18508, 20388, 23786, 27762, 35679, 37016, 40776, 47572, 55524, 71358, 95144, 111048, 142716, 285432, 1123039, 2246078, 3369117, 4492156, 6738234, 7861273, 8984312, 13476468, 15722546, 23583819, 26952936, 31445092, 47167638, 62890184, 94335276, 188670552]

約数ペア:

[(1, 188670552), (2, 94335276), (3, 62890184), (4, 47167638), (6, 31445092), (7, 26952936), (8, 23583819), (12, 15722546), (14, 13476468), (21, 8984312), (24, 7861273), (28, 6738234), (42, 4492156), (56, 3369117), (84, 2246078), (168, 1123039), (661, 285432), (1322, 142716), (1699, 111048), (1983, 95144), (2644, 71358), (3398, 55524), (3966, 47572), (4627, 40776), (5097, 37016), (5288, 35679), (6796, 27762), (7932, 23786), (9254, 20388), (10194, 18508), (11893, 15864), (13592, 13881)]