168266944

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 343997280

約数和(自身を除く): 175730336

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 113, 212, 226, 424, 439, 452, 848, 878, 904, 1696, 1756, 1808, 3392, 3512, 3616, 5989, 7024, 7232, 11978, 14048, 23267, 23956, 28096, 46534, 47912, 49607, 93068, 95824, 99214, 186136, 191648, 198428, 372272, 383296, 396856, 744544, 793712, 1489088, 1587424, 2629171, 3174848, 5258342, 10516684, 21033368, 42066736, 84133472, 168266944]

約数ペア:

[(1, 168266944), (2, 84133472), (4, 42066736), (8, 21033368), (16, 10516684), (32, 5258342), (53, 3174848), (64, 2629171), (106, 1587424), (113, 1489088), (212, 793712), (226, 744544), (424, 396856), (439, 383296), (452, 372272), (848, 198428), (878, 191648), (904, 186136), (1696, 99214), (1756, 95824), (1808, 93068), (3392, 49607), (3512, 47912), (3616, 46534), (5989, 28096), (7024, 23956), (7232, 23267), (11978, 14048)]