138174770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 253691136

約数和(自身を除く): 115516366

約数列:

[1, 2, 5, 10, 67, 134, 271, 335, 542, 670, 761, 1355, 1522, 2710, 3805, 7610, 18157, 36314, 50987, 90785, 101974, 181570, 206231, 254935, 412462, 509870, 1031155, 2062310, 13817477, 27634954, 69087385, 138174770]

約数ペア:

[(1, 138174770), (2, 69087385), (5, 27634954), (10, 13817477), (67, 2062310), (134, 1031155), (271, 509870), (335, 412462), (542, 254935), (670, 206231), (761, 181570), (1355, 101974), (1522, 90785), (2710, 50987), (3805, 36314), (7610, 18157)]