149298752

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{54251}}^1$

素因数の和:54306

約数の個数: 28

約数和(自身を含む): 303160176

約数和(自身を除く): 153861424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 54251, 108502, 217004, 434008, 868016, 1736032, 2332793, 3472064, 4665586, 9331172, 18662344, 37324688, 74649376, 149298752]

約数ペア:

[(1, 149298752), (2, 74649376), (4, 37324688), (8, 18662344), (16, 9331172), (32, 4665586), (43, 3472064), (64, 2332793), (86, 1736032), (172, 868016), (344, 434008), (688, 217004), (1376, 108502), (2752, 54251)]