139591728

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 402355200

約数和(自身を除く): 262763472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 622, 933, 1039, 1244, 1866, 2078, 2488, 2799, 3117, 3732, 4156, 4976, 5598, 6234, 7464, 8312, 8397, 9351, 11196, 12468, 14928, 16624, 16794, 18702, 22392, 24936, 28053, 33588, 37404, 44784, 49872, 56106, 67176, 74808, 112212, 134352, 149616, 224424, 323129, 448848, 646258, 969387, 1292516, 1938774, 2585032, 2908161, 3877548, 5170064, 5816322, 7755096, 8724483, 11632644, 15510192, 17448966, 23265288, 34897932, 46530576, 69795864, 139591728]

約数ペア:

[(1, 139591728), (2, 69795864), (3, 46530576), (4, 34897932), (6, 23265288), (8, 17448966), (9, 15510192), (12, 11632644), (16, 8724483), (18, 7755096), (24, 5816322), (27, 5170064), (36, 3877548), (48, 2908161), (54, 2585032), (72, 1938774), (108, 1292516), (144, 969387), (216, 646258), (311, 448848), (432, 323129), (622, 224424), (933, 149616), (1039, 134352), (1244, 112212), (1866, 74808), (2078, 67176), (2488, 56106), (2799, 49872), (3117, 44784), (3732, 37404), (4156, 33588), (4976, 28053), (5598, 24936), (6234, 22392), (7464, 18702), (8312, 16794), (8397, 16624), (9351, 14928), (11196, 12468)]