173194728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 365941272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 1871, 2204, 2436, 3192, 3306, 3742, 3857, 4408, 4872, 5613, 6612, 7484, 7714, 11226, 11571, 13097, 13224, 14968, 15428, 22452, 23142, 26194, 30856, 35549, 39291, 44904, 46284, 52388, 54259, 71098, 78582, 92568, 104776, 106647, 108518, 142196, 157164, 162777, 213294, 217036, 248843, 284392, 314328, 325554, 379813, 426588, 434072, 497686, 651108, 746529, 759626, 853176, 995372, 1030921, 1139439, 1302216, 1493058, 1519252, 1990744, 2061842, 2278878, 2986116, 3038504, 3092763, 4123684, 4557756, 5972232, 6185526, 7216447, 8247368, 9115512, 12371052, 14432894, 21649341, 24742104, 28865788, 43298682, 57731576, 86597364, 173194728]

約数ペア:

[(1, 173194728), (2, 86597364), (3, 57731576), (4, 43298682), (6, 28865788), (7, 24742104), (8, 21649341), (12, 14432894), (14, 12371052), (19, 9115512), (21, 8247368), (24, 7216447), (28, 6185526), (29, 5972232), (38, 4557756), (42, 4123684), (56, 3092763), (57, 3038504), (58, 2986116), (76, 2278878), (84, 2061842), (87, 1990744), (114, 1519252), (116, 1493058), (133, 1302216), (152, 1139439), (168, 1030921), (174, 995372), (203, 853176), (228, 759626), (232, 746529), (266, 651108), (348, 497686), (399, 434072), (406, 426588), (456, 379813), (532, 325554), (551, 314328), (609, 284392), (696, 248843), (798, 217036), (812, 213294), (1064, 162777), (1102, 157164), (1218, 142196), (1596, 108518), (1624, 106647), (1653, 104776), (1871, 92568), (2204, 78582), (2436, 71098), (3192, 54259), (3306, 52388), (3742, 46284), (3857, 44904), (4408, 39291), (4872, 35549), (5613, 30856), (6612, 26194), (7484, 23142), (7714, 22452), (11226, 15428), (11571, 14968), (13097, 13224)]