16156944

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 48311640

約数和(自身を除く): 32154696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 73, 87, 106, 116, 144, 146, 159, 174, 212, 219, 232, 261, 292, 318, 348, 424, 438, 464, 477, 522, 584, 636, 657, 696, 848, 876, 954, 1044, 1168, 1272, 1314, 1392, 1537, 1752, 1908, 2088, 2117, 2544, 2628, 3074, 3504, 3816, 3869, 4176, 4234, 4611, 5256, 6148, 6351, 7632, 7738, 8468, 9222, 10512, 11607, 12296, 12702, 13833, 15476, 16936, 18444, 19053, 23214, 24592, 25404, 27666, 30952, 33872, 34821, 36888, 38106, 46428, 50808, 55332, 61904, 69642, 73776, 76212, 92856, 101616, 110664, 112201, 139284, 152424, 185712, 221328, 224402, 278568, 304848, 336603, 448804, 557136, 673206, 897608, 1009809, 1346412, 1795216, 2019618, 2692824, 4039236, 5385648, 8078472, 16156944]

約数ペア:

[(1, 16156944), (2, 8078472), (3, 5385648), (4, 4039236), (6, 2692824), (8, 2019618), (9, 1795216), (12, 1346412), (16, 1009809), (18, 897608), (24, 673206), (29, 557136), (36, 448804), (48, 336603), (53, 304848), (58, 278568), (72, 224402), (73, 221328), (87, 185712), (106, 152424), (116, 139284), (144, 112201), (146, 110664), (159, 101616), (174, 92856), (212, 76212), (219, 73776), (232, 69642), (261, 61904), (292, 55332), (318, 50808), (348, 46428), (424, 38106), (438, 36888), (464, 34821), (477, 33872), (522, 30952), (584, 27666), (636, 25404), (657, 24592), (696, 23214), (848, 19053), (876, 18444), (954, 16936), (1044, 15476), (1168, 13833), (1272, 12702), (1314, 12296), (1392, 11607), (1537, 10512), (1752, 9222), (1908, 8468), (2088, 7738), (2117, 7632), (2544, 6351), (2628, 6148), (3074, 5256), (3504, 4611), (3816, 4234), (3869, 4176)]