238349677826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{2153}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 395390032128

約数和(自身を除く): 157040354302

約数列:

[1, 2, 13, 26, 67, 103, 134, 206, 617, 871, 1234, 1339, 1742, 2153, 2678, 4306, 6901, 8021, 13802, 16042, 27989, 41339, 55978, 63551, 82678, 89713, 127102, 144251, 179426, 221759, 288502, 443518, 537407, 826163, 1074814, 1328401, 1652326, 1875263, 2656802, 2882867, 3750526, 4257917, 5765734, 8515834, 14857853, 17269213, 29715706, 34538426, 55352921, 89002867, 110705842, 136825303, 178005734, 193152089, 273650606, 386304178, 1157037271, 1778728939, 2314074542, 3557457878, 9167295301, 18334590602, 119174838913, 238349677826]

約数ペア:

[(1, 238349677826), (2, 119174838913), (13, 18334590602), (26, 9167295301), (67, 3557457878), (103, 2314074542), (134, 1778728939), (206, 1157037271), (617, 386304178), (871, 273650606), (1234, 193152089), (1339, 178005734), (1742, 136825303), (2153, 110705842), (2678, 89002867), (4306, 55352921), (6901, 34538426), (8021, 29715706), (13802, 17269213), (16042, 14857853), (27989, 8515834), (41339, 5765734), (55978, 4257917), (63551, 3750526), (82678, 2882867), (89713, 2656802), (127102, 1875263), (144251, 1652326), (179426, 1328401), (221759, 1074814), (288502, 826163), (443518, 537407)]