130989152

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 72

約数和(自身を含む): 302649480

約数和(自身を除く): 171660328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 601, 784, 973, 1112, 1202, 1568, 1946, 2224, 2404, 3892, 4207, 4448, 4808, 6811, 7784, 8414, 9616, 13622, 15568, 16828, 19232, 27244, 29449, 31136, 33656, 54488, 58898, 67312, 83539, 108976, 117796, 134624, 167078, 217952, 235592, 334156, 471184, 584773, 668312, 942368, 1169546, 1336624, 2339092, 2673248, 4093411, 4678184, 8186822, 9356368, 16373644, 18712736, 32747288, 65494576, 130989152]

約数ペア:

[(1, 130989152), (2, 65494576), (4, 32747288), (7, 18712736), (8, 16373644), (14, 9356368), (16, 8186822), (28, 4678184), (32, 4093411), (49, 2673248), (56, 2339092), (98, 1336624), (112, 1169546), (139, 942368), (196, 668312), (224, 584773), (278, 471184), (392, 334156), (556, 235592), (601, 217952), (784, 167078), (973, 134624), (1112, 117796), (1202, 108976), (1568, 83539), (1946, 67312), (2224, 58898), (2404, 54488), (3892, 33656), (4207, 31136), (4448, 29449), (4808, 27244), (6811, 19232), (7784, 16828), (8414, 15568), (9616, 13622)]