139527488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{114743}}^1$

素因数の和:114774

約数の個数: 28

約数和(自身を含む): 291449760

約数和(自身を除く): 151922272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 114743, 229486, 458972, 917944, 1835888, 2180117, 3671776, 4360234, 7343552, 8720468, 17440936, 34881872, 69763744, 139527488]

約数ペア:

[(1, 139527488), (2, 69763744), (4, 34881872), (8, 17440936), (16, 8720468), (19, 7343552), (32, 4360234), (38, 3671776), (64, 2180117), (76, 1835888), (152, 917944), (304, 458972), (608, 229486), (1216, 114743)]