139528272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7268

約数の個数: 80

約数和(自身を含む): 400752128

約数和(自身を除く): 261223856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7213, 9672, 14426, 19344, 21639, 28852, 43278, 57704, 86556, 93769, 115408, 173112, 187538, 223603, 281307, 346224, 375076, 447206, 562614, 670809, 750152, 894412, 1125228, 1341618, 1500304, 1788824, 2250456, 2683236, 2906839, 3577648, 4500912, 5366472, 5813678, 8720517, 10732944, 11627356, 17441034, 23254712, 34882068, 46509424, 69764136, 139528272]

約数ペア:

[(1, 139528272), (2, 69764136), (3, 46509424), (4, 34882068), (6, 23254712), (8, 17441034), (12, 11627356), (13, 10732944), (16, 8720517), (24, 5813678), (26, 5366472), (31, 4500912), (39, 3577648), (48, 2906839), (52, 2683236), (62, 2250456), (78, 1788824), (93, 1500304), (104, 1341618), (124, 1125228), (156, 894412), (186, 750152), (208, 670809), (248, 562614), (312, 447206), (372, 375076), (403, 346224), (496, 281307), (624, 223603), (744, 187538), (806, 173112), (1209, 115408), (1488, 93769), (1612, 86556), (2418, 57704), (3224, 43278), (4836, 28852), (6448, 21639), (7213, 19344), (9672, 14426)]