149853258

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 330872256

約数和(自身を除く): 181018998

約数列:

[1, 2, 3, 6, 9, 18, 103, 131, 206, 262, 309, 393, 617, 618, 786, 927, 1179, 1234, 1851, 1854, 2358, 3702, 5553, 11106, 13493, 26986, 40479, 63551, 80827, 80958, 121437, 127102, 161654, 190653, 242481, 242874, 381306, 484962, 571959, 727443, 1143918, 1454886, 8325181, 16650362, 24975543, 49951086, 74926629, 149853258]

約数ペア:

[(1, 149853258), (2, 74926629), (3, 49951086), (6, 24975543), (9, 16650362), (18, 8325181), (103, 1454886), (131, 1143918), (206, 727443), (262, 571959), (309, 484962), (393, 381306), (617, 242874), (618, 242481), (786, 190653), (927, 161654), (1179, 127102), (1234, 121437), (1851, 80958), (1854, 80827), (2358, 63551), (3702, 40479), (5553, 26986), (11106, 13493)]