161037270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 429990912

約数和(自身を除く): 268953642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 127, 146, 193, 219, 254, 365, 381, 386, 438, 579, 635, 657, 730, 762, 965, 1095, 1143, 1158, 1270, 1314, 1737, 1905, 1930, 2190, 2286, 2895, 3285, 3474, 3810, 5715, 5790, 6570, 8685, 9271, 11430, 14089, 17370, 18542, 24511, 27813, 28178, 42267, 46355, 49022, 55626, 70445, 73533, 83439, 84534, 92710, 122555, 126801, 139065, 140890, 147066, 166878, 211335, 220599, 245110, 253602, 278130, 367665, 417195, 422670, 441198, 634005, 735330, 834390, 1102995, 1268010, 1789303, 2205990, 3578606, 5367909, 8946515, 10735818, 16103727, 17893030, 26839545, 32207454, 53679090, 80518635, 161037270]

約数ペア:

[(1, 161037270), (2, 80518635), (3, 53679090), (5, 32207454), (6, 26839545), (9, 17893030), (10, 16103727), (15, 10735818), (18, 8946515), (30, 5367909), (45, 3578606), (73, 2205990), (90, 1789303), (127, 1268010), (146, 1102995), (193, 834390), (219, 735330), (254, 634005), (365, 441198), (381, 422670), (386, 417195), (438, 367665), (579, 278130), (635, 253602), (657, 245110), (730, 220599), (762, 211335), (965, 166878), (1095, 147066), (1143, 140890), (1158, 139065), (1270, 126801), (1314, 122555), (1737, 92710), (1905, 84534), (1930, 83439), (2190, 73533), (2286, 70445), (2895, 55626), (3285, 49022), (3474, 46355), (3810, 42267), (5715, 28178), (5790, 27813), (6570, 24511), (8685, 18542), (9271, 17370), (11430, 14089)]