157995096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 328609704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1319, 1426, 1736, 1932, 2139, 2604, 2638, 2852, 3864, 3957, 4278, 4991, 5208, 5276, 5704, 7914, 8556, 9233, 9982, 10552, 14973, 15828, 17112, 18466, 19964, 27699, 29946, 30337, 31656, 36932, 39928, 40889, 55398, 59892, 60674, 73864, 81778, 91011, 110796, 119784, 121348, 122667, 163556, 182022, 212359, 221592, 242696, 245334, 286223, 327112, 364044, 424718, 490668, 572446, 637077, 728088, 849436, 858669, 940447, 981336, 1144892, 1274154, 1698872, 1717338, 1880894, 2289784, 2548308, 2821341, 3434676, 3761788, 5096616, 5642682, 6583129, 6869352, 7523576, 11285364, 13166258, 19749387, 22570728, 26332516, 39498774, 52665032, 78997548, 157995096]

約数ペア:

[(1, 157995096), (2, 78997548), (3, 52665032), (4, 39498774), (6, 26332516), (7, 22570728), (8, 19749387), (12, 13166258), (14, 11285364), (21, 7523576), (23, 6869352), (24, 6583129), (28, 5642682), (31, 5096616), (42, 3761788), (46, 3434676), (56, 2821341), (62, 2548308), (69, 2289784), (84, 1880894), (92, 1717338), (93, 1698872), (124, 1274154), (138, 1144892), (161, 981336), (168, 940447), (184, 858669), (186, 849436), (217, 728088), (248, 637077), (276, 572446), (322, 490668), (372, 424718), (434, 364044), (483, 327112), (552, 286223), (644, 245334), (651, 242696), (713, 221592), (744, 212359), (868, 182022), (966, 163556), (1288, 122667), (1302, 121348), (1319, 119784), (1426, 110796), (1736, 91011), (1932, 81778), (2139, 73864), (2604, 60674), (2638, 59892), (2852, 55398), (3864, 40889), (3957, 39928), (4278, 36932), (4991, 31656), (5208, 30337), (5276, 29946), (5704, 27699), (7914, 19964), (8556, 18466), (9233, 17112), (9982, 15828), (10552, 14973)]