172641952

素因数分解:

$2^5\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1409}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 389430720

約数和(自身を除く): 216788768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 547, 1094, 1409, 2188, 2818, 3829, 4376, 5636, 7658, 8752, 9863, 11272, 15316, 17504, 19726, 22544, 30632, 39452, 45088, 61264, 78904, 122528, 157808, 315616, 770723, 1541446, 3082892, 5395061, 6165784, 10790122, 12331568, 21580244, 24663136, 43160488, 86320976, 172641952]

約数ペア:

[(1, 172641952), (2, 86320976), (4, 43160488), (7, 24663136), (8, 21580244), (14, 12331568), (16, 10790122), (28, 6165784), (32, 5395061), (56, 3082892), (112, 1541446), (224, 770723), (547, 315616), (1094, 157808), (1409, 122528), (2188, 78904), (2818, 61264), (3829, 45088), (4376, 39452), (5636, 30632), (7658, 22544), (8752, 19726), (9863, 17504), (11272, 15316)]