158721948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57259}}^1$

素因数の和:57287

約数の個数: 72

約数和(自身を含む): 500223360

約数和(自身を除く): 341501412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 57259, 114518, 171777, 229036, 343554, 400813, 515331, 629849, 687108, 801626, 1030662, 1202439, 1259698, 1603252, 1889547, 2061324, 2404878, 2519396, 3607317, 3779094, 4408943, 4809756, 5668641, 7214634, 7558188, 8817886, 11337282, 13226829, 14429268, 17635772, 22674564, 26453658, 39680487, 52907316, 79360974, 158721948]

約数ペア:

[(1, 158721948), (2, 79360974), (3, 52907316), (4, 39680487), (6, 26453658), (7, 22674564), (9, 17635772), (11, 14429268), (12, 13226829), (14, 11337282), (18, 8817886), (21, 7558188), (22, 7214634), (28, 5668641), (33, 4809756), (36, 4408943), (42, 3779094), (44, 3607317), (63, 2519396), (66, 2404878), (77, 2061324), (84, 1889547), (99, 1603252), (126, 1259698), (132, 1202439), (154, 1030662), (198, 801626), (231, 687108), (252, 629849), (308, 515331), (396, 400813), (462, 343554), (693, 229036), (924, 171777), (1386, 114518), (2772, 57259)]