161867088

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 467970048

約数和(自身を除く): 306102960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 127, 144, 159, 167, 212, 254, 318, 334, 381, 424, 477, 501, 508, 636, 668, 762, 848, 954, 1002, 1016, 1143, 1272, 1336, 1503, 1524, 1908, 2004, 2032, 2286, 2544, 2672, 3006, 3048, 3816, 4008, 4572, 6012, 6096, 6731, 7632, 8016, 8851, 9144, 12024, 13462, 17702, 18288, 20193, 21209, 24048, 26553, 26924, 35404, 40386, 42418, 53106, 53848, 60579, 63627, 70808, 79659, 80772, 84836, 106212, 107696, 121158, 127254, 141616, 159318, 161544, 169672, 190881, 212424, 242316, 254508, 318636, 323088, 339344, 381762, 424848, 484632, 509016, 637272, 763524, 969264, 1018032, 1124077, 1274544, 1527048, 2248154, 3054096, 3372231, 4496308, 6744462, 8992616, 10116693, 13488924, 17985232, 20233386, 26977848, 40466772, 53955696, 80933544, 161867088]

約数ペア:

[(1, 161867088), (2, 80933544), (3, 53955696), (4, 40466772), (6, 26977848), (8, 20233386), (9, 17985232), (12, 13488924), (16, 10116693), (18, 8992616), (24, 6744462), (36, 4496308), (48, 3372231), (53, 3054096), (72, 2248154), (106, 1527048), (127, 1274544), (144, 1124077), (159, 1018032), (167, 969264), (212, 763524), (254, 637272), (318, 509016), (334, 484632), (381, 424848), (424, 381762), (477, 339344), (501, 323088), (508, 318636), (636, 254508), (668, 242316), (762, 212424), (848, 190881), (954, 169672), (1002, 161544), (1016, 159318), (1143, 141616), (1272, 127254), (1336, 121158), (1503, 107696), (1524, 106212), (1908, 84836), (2004, 80772), (2032, 79659), (2286, 70808), (2544, 63627), (2672, 60579), (3006, 53848), (3048, 53106), (3816, 42418), (4008, 40386), (4572, 35404), (6012, 26924), (6096, 26553), (6731, 24048), (7632, 21209), (8016, 20193), (8851, 18288), (9144, 17702), (12024, 13462)]