168355655248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1492303}}^1$

素因数の和:1492963

約数の個数: 40

約数和(自身を含む): 356398010496

約数和(自身を除く): 188042355248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 641, 1282, 2564, 5128, 7051, 10256, 14102, 28204, 56408, 112816, 1492303, 2984606, 5969212, 11938424, 16415333, 23876848, 32830666, 65661332, 131322664, 262645328, 956566223, 1913132446, 3826264892, 7652529784, 10522228453, 15305059568, 21044456906, 42088913812, 84177827624, 168355655248]

約数ペア:

[(1, 168355655248), (2, 84177827624), (4, 42088913812), (8, 21044456906), (11, 15305059568), (16, 10522228453), (22, 7652529784), (44, 3826264892), (88, 1913132446), (176, 956566223), (641, 262645328), (1282, 131322664), (2564, 65661332), (5128, 32830666), (7051, 23876848), (10256, 16415333), (14102, 11938424), (28204, 5969212), (56408, 2984606), (112816, 1492303)]