16103568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 45372096

約数和(自身を除く): 29268528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 197, 208, 262, 312, 393, 394, 524, 591, 624, 786, 788, 1048, 1182, 1572, 1576, 1703, 2096, 2364, 2561, 3144, 3152, 3406, 4728, 5109, 5122, 6288, 6812, 7683, 9456, 10218, 10244, 13624, 15366, 20436, 20488, 25807, 27248, 30732, 40872, 40976, 51614, 61464, 77421, 81744, 103228, 122928, 154842, 206456, 309684, 335491, 412912, 619368, 670982, 1006473, 1238736, 1341964, 2012946, 2683928, 4025892, 5367856, 8051784, 16103568]

約数ペア:

[(1, 16103568), (2, 8051784), (3, 5367856), (4, 4025892), (6, 2683928), (8, 2012946), (12, 1341964), (13, 1238736), (16, 1006473), (24, 670982), (26, 619368), (39, 412912), (48, 335491), (52, 309684), (78, 206456), (104, 154842), (131, 122928), (156, 103228), (197, 81744), (208, 77421), (262, 61464), (312, 51614), (393, 40976), (394, 40872), (524, 30732), (591, 27248), (624, 25807), (786, 20488), (788, 20436), (1048, 15366), (1182, 13624), (1572, 10244), (1576, 10218), (1703, 9456), (2096, 7683), (2364, 6812), (2561, 6288), (3144, 5122), (3152, 5109), (3406, 4728)]