140496912

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20759}}^1$

素因数の和:20820

約数の個数: 60

約数和(自身を含む): 401581440

約数和(自身を除く): 261084528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 20759, 41518, 62277, 83036, 124554, 166072, 186831, 249108, 332144, 373662, 498216, 747324, 975673, 996432, 1494648, 1951346, 2927019, 2989296, 3902692, 5854038, 7805384, 8781057, 11708076, 15610768, 17562114, 23416152, 35124228, 46832304, 70248456, 140496912]

約数ペア:

[(1, 140496912), (2, 70248456), (3, 46832304), (4, 35124228), (6, 23416152), (8, 17562114), (9, 15610768), (12, 11708076), (16, 8781057), (18, 7805384), (24, 5854038), (36, 3902692), (47, 2989296), (48, 2927019), (72, 1951346), (94, 1494648), (141, 996432), (144, 975673), (188, 747324), (282, 498216), (376, 373662), (423, 332144), (564, 249108), (752, 186831), (846, 166072), (1128, 124554), (1692, 83036), (2256, 62277), (3384, 41518), (6768, 20759)]