149587712

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 310818816

約数和(自身を除く): 161231104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 107, 127, 128, 172, 214, 254, 256, 344, 428, 508, 688, 856, 1016, 1376, 1712, 2032, 2752, 3424, 4064, 4601, 5461, 5504, 6848, 8128, 9202, 10922, 11008, 13589, 13696, 16256, 18404, 21844, 27178, 27392, 32512, 36808, 43688, 54356, 73616, 87376, 108712, 147232, 174752, 217424, 294464, 349504, 434848, 584327, 588928, 699008, 869696, 1168654, 1177856, 1398016, 1739392, 2337308, 3478784, 4674616, 9349232, 18698464, 37396928, 74793856, 149587712]

約数ペア:

[(1, 149587712), (2, 74793856), (4, 37396928), (8, 18698464), (16, 9349232), (32, 4674616), (43, 3478784), (64, 2337308), (86, 1739392), (107, 1398016), (127, 1177856), (128, 1168654), (172, 869696), (214, 699008), (254, 588928), (256, 584327), (344, 434848), (428, 349504), (508, 294464), (688, 217424), (856, 174752), (1016, 147232), (1376, 108712), (1712, 87376), (2032, 73616), (2752, 54356), (3424, 43688), (4064, 36808), (4601, 32512), (5461, 27392), (5504, 27178), (6848, 21844), (8128, 18404), (9202, 16256), (10922, 13696), (11008, 13589)]