160994699710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39949057}}^1$

素因数の和:39949108

約数の個数: 32

約数和(自身を含む): 322149203712

約数和(自身を除く): 161154504002

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 39949057, 79898114, 199745285, 399490570, 519337741, 1038675482, 1238420767, 2476841534, 2596688705, 5193377410, 6192103835, 12384207670, 16099469971, 32198939942, 80497349855, 160994699710]

約数ペア:

[(1, 160994699710), (2, 80497349855), (5, 32198939942), (10, 16099469971), (13, 12384207670), (26, 6192103835), (31, 5193377410), (62, 2596688705), (65, 2476841534), (130, 1238420767), (155, 1038675482), (310, 519337741), (403, 399490570), (806, 199745285), (2015, 79898114), (4030, 39949057)]