139653578288

素因数分解:

$2^4\times 7^1\times {\mathrm{34351}}^1\times {\mathrm{36299}}^1$

素因数の和:70665

約数の個数: 40

約数和(自身を含む): 309250444800

約数和(自身を除く): 169596866512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34351, 36299, 68702, 72598, 137404, 145196, 240457, 254093, 274808, 290392, 480914, 508186, 549616, 580784, 961828, 1016372, 1923656, 2032744, 3847312, 4065488, 1246906949, 2493813898, 4987627796, 8728348643, 9975255592, 17456697286, 19950511184, 34913394572, 69826789144, 139653578288]

約数ペア:

[(1, 139653578288), (2, 69826789144), (4, 34913394572), (7, 19950511184), (8, 17456697286), (14, 9975255592), (16, 8728348643), (28, 4987627796), (56, 2493813898), (112, 1246906949), (34351, 4065488), (36299, 3847312), (68702, 2032744), (72598, 1923656), (137404, 1016372), (145196, 961828), (240457, 580784), (254093, 549616), (274808, 508186), (290392, 480914)]