168918984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 326412216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 251, 312, 468, 502, 719, 753, 936, 1004, 1438, 1506, 2008, 2157, 2259, 2876, 3012, 3263, 4314, 4518, 5752, 6024, 6471, 6526, 8628, 9036, 9347, 9789, 12942, 13052, 17256, 18072, 18694, 19578, 25884, 26104, 28041, 29367, 37388, 39156, 51768, 56082, 58734, 74776, 78312, 84123, 112164, 117468, 168246, 180469, 224328, 234936, 336492, 360938, 541407, 672984, 721876, 1082814, 1443752, 1624221, 2165628, 2346097, 3248442, 4331256, 4692194, 6496884, 7038291, 9384388, 12993768, 14076582, 18768776, 21114873, 28153164, 42229746, 56306328, 84459492, 168918984]

約数ペア:

[(1, 168918984), (2, 84459492), (3, 56306328), (4, 42229746), (6, 28153164), (8, 21114873), (9, 18768776), (12, 14076582), (13, 12993768), (18, 9384388), (24, 7038291), (26, 6496884), (36, 4692194), (39, 4331256), (52, 3248442), (72, 2346097), (78, 2165628), (104, 1624221), (117, 1443752), (156, 1082814), (234, 721876), (251, 672984), (312, 541407), (468, 360938), (502, 336492), (719, 234936), (753, 224328), (936, 180469), (1004, 168246), (1438, 117468), (1506, 112164), (2008, 84123), (2157, 78312), (2259, 74776), (2876, 58734), (3012, 56082), (3263, 51768), (4314, 39156), (4518, 37388), (5752, 29367), (6024, 28041), (6471, 26104), (6526, 25884), (8628, 19578), (9036, 18694), (9347, 18072), (9789, 17256), (12942, 13052)]