172785648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{514243}}^1$

素因数の和:514261

約数の個数: 40

約数和(自身を含む): 510130048

約数和(自身を除く): 337344400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 514243, 1028486, 1542729, 2056972, 3085458, 3599701, 4113944, 6170916, 7199402, 8227888, 10799103, 12341832, 14398804, 21598206, 24683664, 28797608, 43196412, 57595216, 86392824, 172785648]

約数ペア:

[(1, 172785648), (2, 86392824), (3, 57595216), (4, 43196412), (6, 28797608), (7, 24683664), (8, 21598206), (12, 14398804), (14, 12341832), (16, 10799103), (21, 8227888), (24, 7199402), (28, 6170916), (42, 4113944), (48, 3599701), (56, 3085458), (84, 2056972), (112, 1542729), (168, 1028486), (336, 514243)]