149949976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 337075200

約数和(自身を除く): 187125224

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 209, 242, 248, 263, 341, 418, 484, 526, 589, 682, 836, 968, 1052, 1178, 1364, 1672, 2104, 2299, 2356, 2728, 2893, 3751, 4598, 4712, 4997, 5786, 6479, 7502, 8153, 9196, 9994, 11572, 12958, 15004, 16306, 18392, 19988, 23144, 25916, 30008, 31823, 32612, 39976, 51832, 54967, 63646, 65224, 71269, 89683, 109934, 127292, 142538, 154907, 179366, 219868, 254584, 285076, 309814, 358732, 439736, 570152, 604637, 619628, 717464, 986513, 1209274, 1239256, 1703977, 1973026, 2418548, 3407954, 3946052, 4837096, 6815908, 7892104, 13631816, 18743747, 37487494, 74974988, 149949976]

約数ペア:

[(1, 149949976), (2, 74974988), (4, 37487494), (8, 18743747), (11, 13631816), (19, 7892104), (22, 6815908), (31, 4837096), (38, 3946052), (44, 3407954), (62, 2418548), (76, 1973026), (88, 1703977), (121, 1239256), (124, 1209274), (152, 986513), (209, 717464), (242, 619628), (248, 604637), (263, 570152), (341, 439736), (418, 358732), (484, 309814), (526, 285076), (589, 254584), (682, 219868), (836, 179366), (968, 154907), (1052, 142538), (1178, 127292), (1364, 109934), (1672, 89683), (2104, 71269), (2299, 65224), (2356, 63646), (2728, 54967), (2893, 51832), (3751, 39976), (4598, 32612), (4712, 31823), (4997, 30008), (5786, 25916), (6479, 23144), (7502, 19988), (8153, 18392), (9196, 16306), (9994, 15004), (11572, 12958)]