165454976

素因数分解:

$2^7\times {\mathrm{29}}^3\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 347830200

約数和(自身を除く): 182375224

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 424, 464, 841, 848, 928, 1537, 1682, 1696, 1856, 3074, 3364, 3392, 3712, 6148, 6728, 6784, 12296, 13456, 24389, 24592, 26912, 44573, 48778, 49184, 53824, 89146, 97556, 98368, 107648, 178292, 195112, 196736, 356584, 390224, 713168, 780448, 1292617, 1426336, 1560896, 2585234, 2852672, 3121792, 5170468, 5705344, 10340936, 20681872, 41363744, 82727488, 165454976]

約数ペア:

[(1, 165454976), (2, 82727488), (4, 41363744), (8, 20681872), (16, 10340936), (29, 5705344), (32, 5170468), (53, 3121792), (58, 2852672), (64, 2585234), (106, 1560896), (116, 1426336), (128, 1292617), (212, 780448), (232, 713168), (424, 390224), (464, 356584), (841, 196736), (848, 195112), (928, 178292), (1537, 107648), (1682, 98368), (1696, 97556), (1856, 89146), (3074, 53824), (3364, 49184), (3392, 48778), (3712, 44573), (6148, 26912), (6728, 24592), (6784, 24389), (12296, 13456)]