143428272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17681}}^1$

素因数の和:17718

約数の個数: 60

約数和(自身を含む): 401239944

約数和(自身を除く): 257811672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 17681, 35362, 53043, 70724, 106086, 141448, 212172, 229853, 282896, 424344, 459706, 689559, 848688, 919412, 1379118, 1838824, 2758236, 2988089, 3677648, 5516472, 5976178, 8964267, 11032944, 11952356, 17928534, 23904712, 35857068, 47809424, 71714136, 143428272]

約数ペア:

[(1, 143428272), (2, 71714136), (3, 47809424), (4, 35857068), (6, 23904712), (8, 17928534), (12, 11952356), (13, 11032944), (16, 8964267), (24, 5976178), (26, 5516472), (39, 3677648), (48, 2988089), (52, 2758236), (78, 1838824), (104, 1379118), (156, 919412), (169, 848688), (208, 689559), (312, 459706), (338, 424344), (507, 282896), (624, 229853), (676, 212172), (1014, 141448), (1352, 106086), (2028, 70724), (2704, 53043), (4056, 35362), (8112, 17681)]