142091572

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3643}}^1$

素因数の和:3860

約数の個数: 36

約数和(自身を含む): 290791200

約数和(自身を除く): 148699628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 2786, 3643, 5572, 7286, 9751, 14572, 19502, 25501, 39004, 51002, 102004, 178507, 357014, 714028, 724957, 1449914, 2899828, 5074699, 10149398, 20298796, 35522893, 71045786, 142091572]

約数ペア:

[(1, 142091572), (2, 71045786), (4, 35522893), (7, 20298796), (14, 10149398), (28, 5074699), (49, 2899828), (98, 1449914), (196, 724957), (199, 714028), (398, 357014), (796, 178507), (1393, 102004), (2786, 51002), (3643, 39004), (5572, 25501), (7286, 19502), (9751, 14572)]