145663188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 382439904

約数和(自身を除く): 236776716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2333, 2838, 4666, 5203, 5676, 6999, 9332, 10406, 13998, 15609, 20812, 25663, 27996, 31218, 51326, 62436, 76989, 100319, 102652, 153978, 200638, 282293, 300957, 307956, 401276, 564586, 601914, 846879, 1103509, 1129172, 1203828, 1693758, 2207018, 3310527, 3387516, 4414036, 6621054, 12138599, 13242108, 24277198, 36415797, 48554396, 72831594, 145663188]

約数ペア:

[(1, 145663188), (2, 72831594), (3, 48554396), (4, 36415797), (6, 24277198), (11, 13242108), (12, 12138599), (22, 6621054), (33, 4414036), (43, 3387516), (44, 3310527), (66, 2207018), (86, 1693758), (121, 1203828), (129, 1129172), (132, 1103509), (172, 846879), (242, 601914), (258, 564586), (363, 401276), (473, 307956), (484, 300957), (516, 282293), (726, 200638), (946, 153978), (1419, 102652), (1452, 100319), (1892, 76989), (2333, 62436), (2838, 51326), (4666, 31218), (5203, 27996), (5676, 25663), (6999, 20812), (9332, 15609), (10406, 13998)]