140794352

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{64231}}^1$

素因数の和:64376

約数の個数: 20

約数和(自身を含む): 274784496

約数和(自身を除く): 133990144

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 64231, 128462, 256924, 513848, 1027696, 8799647, 17599294, 35198588, 70397176, 140794352]

約数ペア:

[(1, 140794352), (2, 70397176), (4, 35198588), (8, 17599294), (16, 8799647), (137, 1027696), (274, 513848), (548, 256924), (1096, 128462), (2192, 64231)]