155236848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 434451360

約数和(自身を除く): 279214512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1289, 1544, 2316, 2509, 2578, 3088, 3867, 4632, 5018, 5156, 7527, 7734, 9264, 10036, 10312, 15054, 15468, 16757, 20072, 20624, 30108, 30936, 33514, 40144, 50271, 60216, 61872, 67028, 100542, 120432, 134056, 201084, 248777, 268112, 402168, 497554, 746331, 804336, 995108, 1492662, 1990216, 2985324, 3234101, 3980432, 5970648, 6468202, 9702303, 11941296, 12936404, 19404606, 25872808, 38809212, 51745616, 77618424, 155236848]

約数ペア:

[(1, 155236848), (2, 77618424), (3, 51745616), (4, 38809212), (6, 25872808), (8, 19404606), (12, 12936404), (13, 11941296), (16, 9702303), (24, 6468202), (26, 5970648), (39, 3980432), (48, 3234101), (52, 2985324), (78, 1990216), (104, 1492662), (156, 995108), (193, 804336), (208, 746331), (312, 497554), (386, 402168), (579, 268112), (624, 248777), (772, 201084), (1158, 134056), (1289, 120432), (1544, 100542), (2316, 67028), (2509, 61872), (2578, 60216), (3088, 50271), (3867, 40144), (4632, 33514), (5018, 30936), (5156, 30108), (7527, 20624), (7734, 20072), (9264, 16757), (10036, 15468), (10312, 15054)]