156916784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 309408768

約数和(自身を除く): 152491984

約数列:

[1, 2, 4, 8, 16, 107, 151, 214, 302, 428, 604, 607, 856, 1208, 1214, 1712, 2416, 2428, 4856, 9712, 16157, 32314, 64628, 64949, 91657, 129256, 129898, 183314, 258512, 259796, 366628, 519592, 733256, 1039184, 1466512, 9807299, 19614598, 39229196, 78458392, 156916784]

約数ペア:

[(1, 156916784), (2, 78458392), (4, 39229196), (8, 19614598), (16, 9807299), (107, 1466512), (151, 1039184), (214, 733256), (302, 519592), (428, 366628), (604, 259796), (607, 258512), (856, 183314), (1208, 129898), (1214, 129256), (1712, 91657), (2416, 64949), (2428, 64628), (4856, 32314), (9712, 16157)]