155803408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 309623040

約数和(自身を除く): 153819632

約数列:

[1, 2, 4, 8, 16, 67, 101, 134, 202, 268, 404, 536, 808, 1072, 1439, 1616, 2878, 5756, 6767, 11512, 13534, 23024, 27068, 54136, 96413, 108272, 145339, 192826, 290678, 385652, 581356, 771304, 1162712, 1542608, 2325424, 9737713, 19475426, 38950852, 77901704, 155803408]

約数ペア:

[(1, 155803408), (2, 77901704), (4, 38950852), (8, 19475426), (16, 9737713), (67, 2325424), (101, 1542608), (134, 1162712), (202, 771304), (268, 581356), (404, 385652), (536, 290678), (808, 192826), (1072, 145339), (1439, 108272), (1616, 96413), (2878, 54136), (5756, 27068), (6767, 23024), (11512, 13534)]