189481264

素因数分解:

$2^4\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1657}}^1$

素因数の和:2693

約数の個数: 40

約数和(自身を含む): 420230048

約数和(自身を除く): 230748784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1021, 1657, 2042, 3314, 4084, 6628, 7147, 8168, 11599, 13256, 14294, 16336, 23198, 26512, 28588, 46396, 57176, 92792, 114352, 185584, 1691797, 3383594, 6767188, 11842579, 13534376, 23685158, 27068752, 47370316, 94740632, 189481264]

約数ペア:

[(1, 189481264), (2, 94740632), (4, 47370316), (7, 27068752), (8, 23685158), (14, 13534376), (16, 11842579), (28, 6767188), (56, 3383594), (112, 1691797), (1021, 185584), (1657, 114352), (2042, 92792), (3314, 57176), (4084, 46396), (6628, 28588), (7147, 26512), (8168, 23198), (11599, 16336), (13256, 14294)]