139524952

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7573}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 310836960

約数和(自身を除く): 171312008

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 7573, 9212, 15146, 18424, 30292, 53011, 60584, 106022, 212044, 355931, 371077, 424088, 711862, 742154, 1423724, 1484308, 2491517, 2847448, 2968616, 4983034, 9966068, 17440619, 19932136, 34881238, 69762476, 139524952]

約数ペア:

[(1, 139524952), (2, 69762476), (4, 34881238), (7, 19932136), (8, 17440619), (14, 9966068), (28, 4983034), (47, 2968616), (49, 2847448), (56, 2491517), (94, 1484308), (98, 1423724), (188, 742154), (196, 711862), (329, 424088), (376, 371077), (392, 355931), (658, 212044), (1316, 106022), (2303, 60584), (2632, 53011), (4606, 30292), (7573, 18424), (9212, 15146)]