143677072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 206300528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 278, 308, 556, 616, 839, 973, 1112, 1232, 1529, 1678, 1946, 2224, 3058, 3356, 3892, 5873, 6116, 6712, 7784, 9229, 10703, 11746, 12232, 13424, 15568, 18458, 21406, 23492, 24464, 36916, 42812, 46984, 64603, 73832, 85624, 93968, 116621, 129206, 147664, 171248, 233242, 258412, 466484, 516824, 816347, 932968, 1033648, 1282831, 1632694, 1865936, 2565662, 3265388, 5131324, 6530776, 8979817, 10262648, 13061552, 17959634, 20525296, 35919268, 71838536, 143677072]

約数ペア:

[(1, 143677072), (2, 71838536), (4, 35919268), (7, 20525296), (8, 17959634), (11, 13061552), (14, 10262648), (16, 8979817), (22, 6530776), (28, 5131324), (44, 3265388), (56, 2565662), (77, 1865936), (88, 1632694), (112, 1282831), (139, 1033648), (154, 932968), (176, 816347), (278, 516824), (308, 466484), (556, 258412), (616, 233242), (839, 171248), (973, 147664), (1112, 129206), (1232, 116621), (1529, 93968), (1678, 85624), (1946, 73832), (2224, 64603), (3058, 46984), (3356, 42812), (3892, 36916), (5873, 24464), (6116, 23492), (6712, 21406), (7784, 18458), (9229, 15568), (10703, 13424), (11746, 12232)]