140898072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 435571200

約数和(自身を除く): 294673128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1193, 1406, 1554, 1596, 2072, 2109, 2386, 2812, 3108, 3192, 3579, 4218, 4772, 4921, 5624, 6216, 7158, 8351, 8436, 9544, 9842, 14316, 14763, 16702, 16872, 19684, 22667, 25053, 28632, 29526, 33404, 39368, 44141, 45334, 50106, 59052, 66808, 68001, 88282, 90668, 100212, 118104, 132423, 136002, 158669, 176564, 181336, 200424, 264846, 272004, 308987, 317338, 353128, 476007, 529692, 544008, 617974, 634676, 838679, 926961, 952014, 1059384, 1235948, 1269352, 1677358, 1853922, 1904028, 2471896, 2516037, 3354716, 3707844, 3808056, 5032074, 5870753, 6709432, 7415688, 10064148, 11741506, 17612259, 20128296, 23483012, 35224518, 46966024, 70449036, 140898072]

約数ペア:

[(1, 140898072), (2, 70449036), (3, 46966024), (4, 35224518), (6, 23483012), (7, 20128296), (8, 17612259), (12, 11741506), (14, 10064148), (19, 7415688), (21, 6709432), (24, 5870753), (28, 5032074), (37, 3808056), (38, 3707844), (42, 3354716), (56, 2516037), (57, 2471896), (74, 1904028), (76, 1853922), (84, 1677358), (111, 1269352), (114, 1235948), (133, 1059384), (148, 952014), (152, 926961), (168, 838679), (222, 634676), (228, 617974), (259, 544008), (266, 529692), (296, 476007), (399, 353128), (444, 317338), (456, 308987), (518, 272004), (532, 264846), (703, 200424), (777, 181336), (798, 176564), (888, 158669), (1036, 136002), (1064, 132423), (1193, 118104), (1406, 100212), (1554, 90668), (1596, 88282), (2072, 68001), (2109, 66808), (2386, 59052), (2812, 50106), (3108, 45334), (3192, 44141), (3579, 39368), (4218, 33404), (4772, 29526), (4921, 28632), (5624, 25053), (6216, 22667), (7158, 19684), (8351, 16872), (8436, 16702), (9544, 14763), (9842, 14316)]