137090408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188311}}^1$

素因数の和:188337

約数の個数: 32

約数和(自身を含む): 316364160

約数和(自身を除く): 179273752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 188311, 376622, 753244, 1318177, 1506488, 2448043, 2636354, 4896086, 5272708, 9792172, 10545416, 17136301, 19584344, 34272602, 68545204, 137090408]

約数ペア:

[(1, 137090408), (2, 68545204), (4, 34272602), (7, 19584344), (8, 17136301), (13, 10545416), (14, 9792172), (26, 5272708), (28, 4896086), (52, 2636354), (56, 2448043), (91, 1506488), (104, 1318177), (182, 753244), (364, 376622), (728, 188311)]