156720400802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{8293}}^1$

素因数の和:8883

約数の個数: 64

約数和(自身を含む): 286525983744

約数和(自身を除く): 129805582942

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 293, 542, 586, 1897, 2051, 3794, 4102, 4607, 4981, 8293, 9214, 9962, 16586, 32249, 34867, 58051, 64498, 69734, 79403, 116102, 140981, 158806, 281962, 555821, 986867, 1111642, 1349851, 1973734, 2247403, 2429849, 2699702, 4494806, 4859698, 9448957, 15731821, 17008943, 18897914, 31463642, 34017886, 38205851, 41307433, 76411702, 82614866, 267440957, 289152031, 534881914, 578304062, 658489079, 1316978158, 4609423553, 9218847106, 11194314343, 22388628686, 78360200401, 156720400802]

約数ペア:

[(1, 156720400802), (2, 78360200401), (7, 22388628686), (14, 11194314343), (17, 9218847106), (34, 4609423553), (119, 1316978158), (238, 658489079), (271, 578304062), (293, 534881914), (542, 289152031), (586, 267440957), (1897, 82614866), (2051, 76411702), (3794, 41307433), (4102, 38205851), (4607, 34017886), (4981, 31463642), (8293, 18897914), (9214, 17008943), (9962, 15731821), (16586, 9448957), (32249, 4859698), (34867, 4494806), (58051, 2699702), (64498, 2429849), (69734, 2247403), (79403, 1973734), (116102, 1349851), (140981, 1111642), (158806, 986867), (281962, 555821)]