156745275386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{78191}}^1$

素因数の和:78411

約数の個数: 48

約数和(自身を含む): 279520761600

約数和(自身を除く): 122775486214

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 961, 1043, 1922, 2086, 4619, 6727, 9238, 13454, 32333, 64666, 78191, 143189, 156382, 286378, 547337, 1002323, 1094674, 2004646, 2423921, 4847842, 11650459, 16967447, 23300918, 33934894, 75141551, 81553213, 150283102, 163106426, 361164229, 525990857, 722328458, 1051981714, 2528149603, 5056299206, 11196091099, 22392182198, 78372637693, 156745275386]

約数ペア:

[(1, 156745275386), (2, 78372637693), (7, 22392182198), (14, 11196091099), (31, 5056299206), (62, 2528149603), (149, 1051981714), (217, 722328458), (298, 525990857), (434, 361164229), (961, 163106426), (1043, 150283102), (1922, 81553213), (2086, 75141551), (4619, 33934894), (6727, 23300918), (9238, 16967447), (13454, 11650459), (32333, 4847842), (64666, 2423921), (78191, 2004646), (143189, 1094674), (156382, 1002323), (286378, 547337)]