156958527550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{10937}}^1$

素因数の和:11326

約数の個数: 96

約数和(自身を含む): 322992139680

約数和(自身を除く): 166033612130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 269, 275, 485, 538, 550, 970, 1067, 1345, 2134, 2425, 2690, 2959, 4850, 5335, 5918, 6725, 10670, 10937, 13450, 14795, 21874, 26093, 26675, 29590, 52186, 53350, 54685, 73975, 109370, 120307, 130465, 147950, 240614, 260930, 273425, 287023, 546850, 574046, 601535, 652325, 1060889, 1203070, 1304650, 1435115, 2121778, 2870230, 2942053, 3007675, 5304445, 5884106, 6015350, 7175575, 10608890, 11669779, 14351150, 14710265, 23339558, 26522225, 29420530, 32362583, 53044450, 58348895, 64725166, 73551325, 116697790, 147102650, 161812915, 285379141, 291744475, 323625830, 570758282, 583488950, 809064575, 1426895705, 1618129150, 2853791410, 3139170551, 6278341102, 7134478525, 14268957050, 15695852755, 31391705510, 78479263775, 156958527550]

約数ペア:

[(1, 156958527550), (2, 78479263775), (5, 31391705510), (10, 15695852755), (11, 14268957050), (22, 7134478525), (25, 6278341102), (50, 3139170551), (55, 2853791410), (97, 1618129150), (110, 1426895705), (194, 809064575), (269, 583488950), (275, 570758282), (485, 323625830), (538, 291744475), (550, 285379141), (970, 161812915), (1067, 147102650), (1345, 116697790), (2134, 73551325), (2425, 64725166), (2690, 58348895), (2959, 53044450), (4850, 32362583), (5335, 29420530), (5918, 26522225), (6725, 23339558), (10670, 14710265), (10937, 14351150), (13450, 11669779), (14795, 10608890), (21874, 7175575), (26093, 6015350), (26675, 5884106), (29590, 5304445), (52186, 3007675), (53350, 2942053), (54685, 2870230), (73975, 2121778), (109370, 1435115), (120307, 1304650), (130465, 1203070), (147950, 1060889), (240614, 652325), (260930, 601535), (273425, 574046), (287023, 546850)]