157671184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16975

約数の個数: 40

約数和(自身を含む): 339567552

約数和(自身を除く): 181896368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 16903, 33806, 67612, 135224, 185933, 270448, 371866, 743732, 895859, 1487464, 1791718, 2974928, 3583436, 7166872, 9854449, 14333744, 19708898, 39417796, 78835592, 157671184]

約数ペア:

[(1, 157671184), (2, 78835592), (4, 39417796), (8, 19708898), (11, 14333744), (16, 9854449), (22, 7166872), (44, 3583436), (53, 2974928), (88, 1791718), (106, 1487464), (176, 895859), (212, 743732), (424, 371866), (583, 270448), (848, 185933), (1166, 135224), (2332, 67612), (4664, 33806), (9328, 16903)]