129086944

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 291362400

約数和(自身を除く): 162275456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 818, 1409, 1636, 2818, 2863, 3272, 5636, 5726, 6544, 9863, 11272, 11452, 13088, 19726, 22544, 22904, 39452, 45088, 45808, 78904, 91616, 157808, 315616, 576281, 1152562, 2305124, 4033967, 4610248, 8067934, 9220496, 16135868, 18440992, 32271736, 64543472, 129086944]

約数ペア:

[(1, 129086944), (2, 64543472), (4, 32271736), (7, 18440992), (8, 16135868), (14, 9220496), (16, 8067934), (28, 4610248), (32, 4033967), (56, 2305124), (112, 1152562), (224, 576281), (409, 315616), (818, 157808), (1409, 91616), (1636, 78904), (2818, 45808), (2863, 45088), (3272, 39452), (5636, 22904), (5726, 22544), (6544, 19726), (9863, 13088), (11272, 11452)]