165865872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 314103408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 79, 83, 93, 102, 124, 136, 158, 166, 186, 204, 237, 248, 249, 272, 316, 332, 372, 408, 474, 496, 498, 527, 632, 664, 744, 816, 948, 996, 1054, 1264, 1328, 1343, 1411, 1488, 1581, 1896, 1992, 2108, 2449, 2573, 2686, 2822, 3162, 3792, 3984, 4029, 4216, 4233, 4898, 5146, 5372, 5644, 6324, 6557, 7347, 7719, 8058, 8432, 8466, 9796, 10292, 10744, 11288, 12648, 13114, 14694, 15438, 16116, 16932, 19592, 19671, 20584, 21488, 22576, 25296, 26228, 29388, 30876, 32232, 33864, 39184, 39342, 41168, 41633, 43741, 52456, 58776, 61752, 64464, 67728, 78684, 83266, 87482, 104912, 111469, 117552, 123504, 124899, 131223, 157368, 166532, 174964, 203267, 222938, 249798, 262446, 314736, 333064, 334407, 349928, 406534, 445876, 499596, 524892, 609801, 666128, 668814, 699856, 813068, 891752, 999192, 1049784, 1219602, 1337628, 1626136, 1783504, 1998384, 2099568, 2439204, 2675256, 3252272, 3455539, 4878408, 5350512, 6911078, 9756816, 10366617, 13822156, 20733234, 27644312, 41466468, 55288624, 82932936, 165865872]

約数ペア:

[(1, 165865872), (2, 82932936), (3, 55288624), (4, 41466468), (6, 27644312), (8, 20733234), (12, 13822156), (16, 10366617), (17, 9756816), (24, 6911078), (31, 5350512), (34, 4878408), (48, 3455539), (51, 3252272), (62, 2675256), (68, 2439204), (79, 2099568), (83, 1998384), (93, 1783504), (102, 1626136), (124, 1337628), (136, 1219602), (158, 1049784), (166, 999192), (186, 891752), (204, 813068), (237, 699856), (248, 668814), (249, 666128), (272, 609801), (316, 524892), (332, 499596), (372, 445876), (408, 406534), (474, 349928), (496, 334407), (498, 333064), (527, 314736), (632, 262446), (664, 249798), (744, 222938), (816, 203267), (948, 174964), (996, 166532), (1054, 157368), (1264, 131223), (1328, 124899), (1343, 123504), (1411, 117552), (1488, 111469), (1581, 104912), (1896, 87482), (1992, 83266), (2108, 78684), (2449, 67728), (2573, 64464), (2686, 61752), (2822, 58776), (3162, 52456), (3792, 43741), (3984, 41633), (4029, 41168), (4216, 39342), (4233, 39184), (4898, 33864), (5146, 32232), (5372, 30876), (5644, 29388), (6324, 26228), (6557, 25296), (7347, 22576), (7719, 21488), (8058, 20584), (8432, 19671), (8466, 19592), (9796, 16932), (10292, 16116), (10744, 15438), (11288, 14694), (12648, 13114)]