149589088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9883}}^1$

素因数の和:9947

約数の個数: 48

約数和(自身を含む): 328781376

約数和(自身を除く): 179192288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 9883, 15136, 19766, 39532, 79064, 108713, 158128, 217426, 316256, 424969, 434852, 849938, 869704, 1699876, 1739408, 3399752, 3478816, 4674659, 6799504, 9349318, 13599008, 18698636, 37397272, 74794544, 149589088]

約数ペア:

[(1, 149589088), (2, 74794544), (4, 37397272), (8, 18698636), (11, 13599008), (16, 9349318), (22, 6799504), (32, 4674659), (43, 3478816), (44, 3399752), (86, 1739408), (88, 1699876), (172, 869704), (176, 849938), (344, 434852), (352, 424969), (473, 316256), (688, 217426), (946, 158128), (1376, 108713), (1892, 79064), (3784, 39532), (7568, 19766), (9883, 15136)]