135142826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 272885760

約数和(自身を除く): 137742934

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1409, 1547, 2818, 2821, 3094, 3689, 5642, 6851, 7378, 9863, 13702, 18317, 19726, 23953, 36634, 43679, 47906, 47957, 87358, 95914, 128219, 167671, 256438, 305753, 311389, 335342, 567827, 611506, 622778, 742543, 1135654, 1485086, 2179723, 3974789, 4359446, 5197801, 7949578, 9653059, 10395602, 19306118, 67571413, 135142826]

約数ペア:

[(1, 135142826), (2, 67571413), (7, 19306118), (13, 10395602), (14, 9653059), (17, 7949578), (26, 5197801), (31, 4359446), (34, 3974789), (62, 2179723), (91, 1485086), (119, 1135654), (182, 742543), (217, 622778), (221, 611506), (238, 567827), (403, 335342), (434, 311389), (442, 305753), (527, 256438), (806, 167671), (1054, 128219), (1409, 95914), (1547, 87358), (2818, 47957), (2821, 47906), (3094, 43679), (3689, 36634), (5642, 23953), (6851, 19726), (7378, 18317), (9863, 13702)]