155250576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 471219840

約数和(自身を除く): 315969264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 239, 312, 347, 468, 478, 624, 694, 717, 936, 956, 1041, 1388, 1434, 1872, 1912, 2082, 2151, 2776, 2868, 3107, 3123, 3824, 4164, 4302, 4511, 5552, 5736, 6214, 6246, 8328, 8604, 9022, 9321, 11472, 12428, 12492, 13533, 16656, 17208, 18044, 18642, 24856, 24984, 27066, 27963, 34416, 36088, 37284, 40599, 49712, 49968, 54132, 55926, 72176, 74568, 81198, 82933, 108264, 111852, 149136, 162396, 165866, 216528, 223704, 248799, 324792, 331732, 447408, 497598, 649584, 663464, 746397, 995196, 1078129, 1326928, 1492794, 1990392, 2156258, 2985588, 3234387, 3980784, 4312516, 5971176, 6468774, 8625032, 9703161, 11942352, 12937548, 17250064, 19406322, 25875096, 38812644, 51750192, 77625288, 155250576]

約数ペア:

[(1, 155250576), (2, 77625288), (3, 51750192), (4, 38812644), (6, 25875096), (8, 19406322), (9, 17250064), (12, 12937548), (13, 11942352), (16, 9703161), (18, 8625032), (24, 6468774), (26, 5971176), (36, 4312516), (39, 3980784), (48, 3234387), (52, 2985588), (72, 2156258), (78, 1990392), (104, 1492794), (117, 1326928), (144, 1078129), (156, 995196), (208, 746397), (234, 663464), (239, 649584), (312, 497598), (347, 447408), (468, 331732), (478, 324792), (624, 248799), (694, 223704), (717, 216528), (936, 165866), (956, 162396), (1041, 149136), (1388, 111852), (1434, 108264), (1872, 82933), (1912, 81198), (2082, 74568), (2151, 72176), (2776, 55926), (2868, 54132), (3107, 49968), (3123, 49712), (3824, 40599), (4164, 37284), (4302, 36088), (4511, 34416), (5552, 27963), (5736, 27066), (6214, 24984), (6246, 24856), (8328, 18642), (8604, 18044), (9022, 17208), (9321, 16656), (11472, 13533), (12428, 12492)]