159778332

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 499978752

約数和(自身を除く): 340200420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 756, 828, 966, 972, 1021, 1134, 1242, 1449, 1701, 1863, 1932, 2042, 2268, 2484, 2898, 3063, 3402, 3726, 4084, 4347, 5589, 5796, 6126, 6804, 7147, 7452, 8694, 9189, 11178, 12252, 13041, 14294, 17388, 18378, 21441, 22356, 23483, 26082, 27567, 28588, 36756, 39123, 42882, 46966, 52164, 55134, 64323, 70449, 78246, 82701, 85764, 93932, 110268, 128646, 140898, 156492, 164381, 165402, 192969, 211347, 248103, 257292, 281796, 328762, 330804, 385938, 422694, 493143, 496206, 578907, 634041, 657524, 771876, 845388, 986286, 992412, 1157814, 1268082, 1479429, 1736721, 1902123, 1972572, 2315628, 2536164, 2958858, 3473442, 3804246, 4438287, 5706369, 5917716, 6946884, 7608492, 8876574, 11412738, 13314861, 17753148, 22825476, 26629722, 39944583, 53259444, 79889166, 159778332]

約数ペア:

[(1, 159778332), (2, 79889166), (3, 53259444), (4, 39944583), (6, 26629722), (7, 22825476), (9, 17753148), (12, 13314861), (14, 11412738), (18, 8876574), (21, 7608492), (23, 6946884), (27, 5917716), (28, 5706369), (36, 4438287), (42, 3804246), (46, 3473442), (54, 2958858), (63, 2536164), (69, 2315628), (81, 1972572), (84, 1902123), (92, 1736721), (108, 1479429), (126, 1268082), (138, 1157814), (161, 992412), (162, 986286), (189, 845388), (207, 771876), (243, 657524), (252, 634041), (276, 578907), (322, 496206), (324, 493143), (378, 422694), (414, 385938), (483, 330804), (486, 328762), (567, 281796), (621, 257292), (644, 248103), (756, 211347), (828, 192969), (966, 165402), (972, 164381), (1021, 156492), (1134, 140898), (1242, 128646), (1449, 110268), (1701, 93932), (1863, 85764), (1932, 82701), (2042, 78246), (2268, 70449), (2484, 64323), (2898, 55134), (3063, 52164), (3402, 46966), (3726, 42882), (4084, 39123), (4347, 36756), (5589, 28588), (5796, 27567), (6126, 26082), (6804, 23483), (7147, 22356), (7452, 21441), (8694, 18378), (9189, 17388), (11178, 14294), (12252, 13041)]