164315705984

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{29853871}}^1$

素因数の和:29853928

約数の個数: 32

約数和(自身を含む): 334960443840

約数和(自身を除く): 170644737856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 29853871, 59707742, 119415484, 238830968, 477661936, 955323872, 1283716453, 1910647744, 2567432906, 3821295488, 5134865812, 10269731624, 20539463248, 41078926496, 82157852992, 164315705984]

約数ペア:

[(1, 164315705984), (2, 82157852992), (4, 41078926496), (8, 20539463248), (16, 10269731624), (32, 5134865812), (43, 3821295488), (64, 2567432906), (86, 1910647744), (128, 1283716453), (172, 955323872), (344, 477661936), (688, 238830968), (1376, 119415484), (2752, 59707742), (5504, 29853871)]