156987477948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18521}}^1\times {\mathrm{100907}}^1$

素因数の和:119442

約数の個数: 48

約数和(自身を含む): 418660026624

約数和(自身を除く): 261672548676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18521, 37042, 55563, 74084, 100907, 111126, 129647, 201814, 222252, 259294, 302721, 388941, 403628, 518588, 605442, 706349, 777882, 1210884, 1412698, 1555764, 2119047, 2825396, 4238094, 8476188, 1868898547, 3737797094, 5606695641, 7475594188, 11213391282, 13082289829, 22426782564, 26164579658, 39246869487, 52329159316, 78493738974, 156987477948]

約数ペア:

[(1, 156987477948), (2, 78493738974), (3, 52329159316), (4, 39246869487), (6, 26164579658), (7, 22426782564), (12, 13082289829), (14, 11213391282), (21, 7475594188), (28, 5606695641), (42, 3737797094), (84, 1868898547), (18521, 8476188), (37042, 4238094), (55563, 2825396), (74084, 2119047), (100907, 1555764), (111126, 1412698), (129647, 1210884), (201814, 777882), (222252, 706349), (259294, 605442), (302721, 518588), (388941, 403628)]