137744152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 181590248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 431, 439, 728, 862, 878, 1724, 1756, 3017, 3073, 3448, 3512, 5603, 5707, 6034, 6146, 11206, 11414, 12068, 12292, 22412, 22828, 24136, 24584, 39221, 39949, 44824, 45656, 78442, 79898, 156884, 159796, 189209, 313768, 319592, 378418, 756836, 1324463, 1513672, 2459717, 2648926, 4919434, 5297852, 9838868, 10595704, 17218019, 19677736, 34436038, 68872076, 137744152]

約数ペア:

[(1, 137744152), (2, 68872076), (4, 34436038), (7, 19677736), (8, 17218019), (13, 10595704), (14, 9838868), (26, 5297852), (28, 4919434), (52, 2648926), (56, 2459717), (91, 1513672), (104, 1324463), (182, 756836), (364, 378418), (431, 319592), (439, 313768), (728, 189209), (862, 159796), (878, 156884), (1724, 79898), (1756, 78442), (3017, 45656), (3073, 44824), (3448, 39949), (3512, 39221), (5603, 24584), (5707, 24136), (6034, 22828), (6146, 22412), (11206, 12292), (11414, 12068)]