138723648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103217}}^1$

素因数の和:103239

約数の個数: 56

約数和(自身を含む): 419477952

約数和(自身を除く): 280754304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103217, 206434, 309651, 412868, 619302, 722519, 825736, 1238604, 1445038, 1651472, 2167557, 2477208, 2890076, 3302944, 4335114, 4954416, 5780152, 6605888, 8670228, 9908832, 11560304, 17340456, 19817664, 23120608, 34680912, 46241216, 69361824, 138723648]

約数ペア:

[(1, 138723648), (2, 69361824), (3, 46241216), (4, 34680912), (6, 23120608), (7, 19817664), (8, 17340456), (12, 11560304), (14, 9908832), (16, 8670228), (21, 6605888), (24, 5780152), (28, 4954416), (32, 4335114), (42, 3302944), (48, 2890076), (56, 2477208), (64, 2167557), (84, 1651472), (96, 1445038), (112, 1238604), (168, 825736), (192, 722519), (224, 619302), (336, 412868), (448, 309651), (672, 206434), (1344, 103217)]