156914561824

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{420439}}^1$

素因数の和:420665

約数の個数: 48

約数和(自身を含む): 314674113600

約数和(自身を除く): 157759551776

約数列:

[1, 2, 4, 8, 16, 32, 107, 109, 214, 218, 428, 436, 856, 872, 1712, 1744, 3424, 3488, 11663, 23326, 46652, 93304, 186608, 373216, 420439, 840878, 1681756, 3363512, 6727024, 13454048, 44986973, 45827851, 89973946, 91655702, 179947892, 183311404, 359895784, 366622808, 719791568, 733245616, 1439583136, 1466491232, 4903580057, 9807160114, 19614320228, 39228640456, 78457280912, 156914561824]

約数ペア:

[(1, 156914561824), (2, 78457280912), (4, 39228640456), (8, 19614320228), (16, 9807160114), (32, 4903580057), (107, 1466491232), (109, 1439583136), (214, 733245616), (218, 719791568), (428, 366622808), (436, 359895784), (856, 183311404), (872, 179947892), (1712, 91655702), (1744, 89973946), (3424, 45827851), (3488, 44986973), (11663, 13454048), (23326, 6727024), (46652, 3363512), (93304, 1681756), (186608, 840878), (373216, 420439)]