40154136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 81151464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 389, 391, 408, 506, 552, 561, 748, 759, 778, 782, 1012, 1122, 1167, 1173, 1496, 1518, 1556, 1564, 2024, 2244, 2334, 2346, 3036, 3112, 3128, 4279, 4301, 4488, 4668, 4692, 6072, 6613, 8558, 8602, 8947, 9336, 9384, 12837, 12903, 13226, 17116, 17204, 17894, 19839, 25674, 25806, 26452, 26841, 34232, 34408, 35788, 39678, 51348, 51612, 52904, 53682, 71576, 72743, 79356, 98417, 102696, 103224, 107364, 145486, 152099, 158712, 196834, 214728, 218229, 290972, 295251, 304198, 393668, 436458, 456297, 581944, 590502, 608396, 787336, 872916, 912594, 1181004, 1216792, 1673089, 1745832, 1825188, 2362008, 3346178, 3650376, 5019267, 6692356, 10038534, 13384712, 20077068, 40154136]

約数ペア:

[(1, 40154136), (2, 20077068), (3, 13384712), (4, 10038534), (6, 6692356), (8, 5019267), (11, 3650376), (12, 3346178), (17, 2362008), (22, 1825188), (23, 1745832), (24, 1673089), (33, 1216792), (34, 1181004), (44, 912594), (46, 872916), (51, 787336), (66, 608396), (68, 590502), (69, 581944), (88, 456297), (92, 436458), (102, 393668), (132, 304198), (136, 295251), (138, 290972), (184, 218229), (187, 214728), (204, 196834), (253, 158712), (264, 152099), (276, 145486), (374, 107364), (389, 103224), (391, 102696), (408, 98417), (506, 79356), (552, 72743), (561, 71576), (748, 53682), (759, 52904), (778, 51612), (782, 51348), (1012, 39678), (1122, 35788), (1167, 34408), (1173, 34232), (1496, 26841), (1518, 26452), (1556, 25806), (1564, 25674), (2024, 19839), (2244, 17894), (2334, 17204), (2346, 17116), (3036, 13226), (3112, 12903), (3128, 12837), (4279, 9384), (4301, 9336), (4488, 8947), (4668, 8602), (4692, 8558), (6072, 6613)]