137807404

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{3643}}^1$

素因数の和:3854

約数の個数: 36

約数和(自身を含む): 282067464

約数和(自身を除く): 144260060

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 2702, 3643, 5404, 7286, 9457, 14572, 18914, 25501, 37828, 51002, 102004, 178507, 357014, 703099, 714028, 1406198, 2812396, 4921693, 9843386, 19686772, 34451851, 68903702, 137807404]

約数ペア:

[(1, 137807404), (2, 68903702), (4, 34451851), (7, 19686772), (14, 9843386), (28, 4921693), (49, 2812396), (98, 1406198), (193, 714028), (196, 703099), (386, 357014), (772, 178507), (1351, 102004), (2702, 51002), (3643, 37828), (5404, 25501), (7286, 18914), (9457, 14572)]