133313893870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{171679}}^1$

素因数の和:171833

約数の個数: 64

約数和(自身を含む): 260569036800

約数和(自身を除く): 127255142930

約数列:

[1, 2, 5, 10, 19, 38, 61, 67, 95, 122, 134, 190, 305, 335, 610, 670, 1159, 1273, 2318, 2546, 4087, 5795, 6365, 8174, 11590, 12730, 20435, 40870, 77653, 155306, 171679, 343358, 388265, 776530, 858395, 1716790, 3261901, 6523802, 10472419, 11502493, 16309505, 20944838, 23004986, 32619010, 52362095, 57512465, 104724190, 115024930, 198975961, 218547367, 397951922, 437094734, 701652073, 994879805, 1092736835, 1403304146, 1989759610, 2185473670, 3508260365, 7016520730, 13331389387, 26662778774, 66656946935, 133313893870]

約数ペア:

[(1, 133313893870), (2, 66656946935), (5, 26662778774), (10, 13331389387), (19, 7016520730), (38, 3508260365), (61, 2185473670), (67, 1989759610), (95, 1403304146), (122, 1092736835), (134, 994879805), (190, 701652073), (305, 437094734), (335, 397951922), (610, 218547367), (670, 198975961), (1159, 115024930), (1273, 104724190), (2318, 57512465), (2546, 52362095), (4087, 32619010), (5795, 23004986), (6365, 20944838), (8174, 16309505), (11590, 11502493), (12730, 10472419), (20435, 6523802), (40870, 3261901), (77653, 1716790), (155306, 858395), (171679, 776530), (343358, 388265)]