166400624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47059}}^1$

素因数の和:47097

約数の個数: 40

約数和(自身を含む): 367632720

約数和(自身を除く): 201232096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 47059, 94118, 188236, 376472, 611767, 752944, 800003, 1223534, 1600006, 2447068, 3200012, 4894136, 6400024, 9788272, 10400039, 12800048, 20800078, 41600156, 83200312, 166400624]

約数ペア:

[(1, 166400624), (2, 83200312), (4, 41600156), (8, 20800078), (13, 12800048), (16, 10400039), (17, 9788272), (26, 6400024), (34, 4894136), (52, 3200012), (68, 2447068), (104, 1600006), (136, 1223534), (208, 800003), (221, 752944), (272, 611767), (442, 376472), (884, 188236), (1768, 94118), (3536, 47059)]