119181528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87121}}^1$

素因数の和:87152

約数の個数: 48

約数和(自身を含む): 339775800

約数和(自身を除く): 220594272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 87121, 174242, 261363, 348484, 522726, 696968, 784089, 1045452, 1568178, 1655299, 2090904, 3136356, 3310598, 4965897, 6272712, 6621196, 9931794, 13242392, 14897691, 19863588, 29795382, 39727176, 59590764, 119181528]

約数ペア:

[(1, 119181528), (2, 59590764), (3, 39727176), (4, 29795382), (6, 19863588), (8, 14897691), (9, 13242392), (12, 9931794), (18, 6621196), (19, 6272712), (24, 4965897), (36, 3310598), (38, 3136356), (57, 2090904), (72, 1655299), (76, 1568178), (114, 1045452), (152, 784089), (171, 696968), (228, 522726), (342, 348484), (456, 261363), (684, 174242), (1368, 87121)]