179081344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107621}}^1$

素因数の和:107648

約数の個数: 32

約数和(自身を含む): 384210540

約数和(自身を除く): 205129196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 107621, 215242, 430484, 860968, 1399073, 1721936, 2798146, 3443872, 5596292, 6887744, 11192584, 13775488, 22385168, 44770336, 89540672, 179081344]

約数ペア:

[(1, 179081344), (2, 89540672), (4, 44770336), (8, 22385168), (13, 13775488), (16, 11192584), (26, 6887744), (32, 5596292), (52, 3443872), (64, 2798146), (104, 1721936), (128, 1399073), (208, 860968), (416, 430484), (832, 215242), (1664, 107621)]