142749757439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 151252033536

約数和(自身を除く): 8502276097

約数列:

[1, 23, 191, 227, 257, 557, 4393, 5221, 5911, 12811, 43357, 49087, 58339, 106387, 126439, 143149, 997211, 1129001, 1341797, 2446901, 2908097, 3292427, 11142749, 24149849, 27341459, 32494823, 256283227, 555446527, 628853557, 747380929, 6206511193, 142749757439]

約数ペア:

[(1, 142749757439), (23, 6206511193), (191, 747380929), (227, 628853557), (257, 555446527), (557, 256283227), (4393, 32494823), (5221, 27341459), (5911, 24149849), (12811, 11142749), (43357, 3292427), (49087, 2908097), (58339, 2446901), (106387, 1341797), (126439, 1129001), (143149, 997211)]