161768152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17093}}^1$

素因数の和:17132

約数の個数: 48

約数和(自身を含む): 375384240

約数和(自身を除く): 213616088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 17093, 34186, 68372, 119651, 136744, 222209, 239302, 444418, 478604, 888836, 957208, 1555463, 1777672, 2888717, 3110926, 5777434, 6221852, 11554868, 12443704, 20221019, 23109736, 40442038, 80884076, 161768152]

約数ペア:

[(1, 161768152), (2, 80884076), (4, 40442038), (7, 23109736), (8, 20221019), (13, 12443704), (14, 11554868), (26, 6221852), (28, 5777434), (52, 3110926), (56, 2888717), (91, 1777672), (104, 1555463), (169, 957208), (182, 888836), (338, 478604), (364, 444418), (676, 239302), (728, 222209), (1183, 136744), (1352, 119651), (2366, 68372), (4732, 34186), (9464, 17093)]